> Source: [/docs/api/propamms](https://tempo.xyz/developers/docs/api/propamms.md) > Section: [API reference](https://tempo.xyz/developers/docs/api.md). Tempo API reference: authentication, conventions, endpoints grouped by product, Console management endpoints, JSON-RPC, and the indexer. An API key authenticates API requests; an account signing key authorizes transactions. > [Documentation index](https://tempo.xyz/developers/llms.txt) · [Docs skill](https://tempo.xyz/developers/SKILL.md) > Tempo MCP: Use `search`, `find_pages`, `read_page`, and `code` at `https://mcp.tempo.xyz` for Tempo and related documentation. > If an indexed page is missing or reflects an older site, read this site’s [documentation index](https://tempo.xyz/developers/llms.txt) and Markdown pages directly. # PropAMMs Named markets, sponsor lists, and caller-signed access changes. ## Read access `GET /v1/prop-amms/{address}/access` Returns current contract roles, pause state, and controller-chosen labels. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. ### Responses #### `200`: Read access. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `name` `string`: Current controller-chosen display name. - `reference` `string`: Reference within its resource namespace. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `blockNumber` `string` _(required)_: Observed block number. - `factory` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `guardian` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `halted` `boolean`: Whether the venue is halted. - `kind` `string` _(required)_: Contract family. - `maxTakerPriorityFee` `string` _(required)_: Maximum taker priority fee in wei per gas; null means no cap. - `owner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairCount` `integer` _(required)_: Number of allocated pair indices. - `paused` `boolean`: Whether the managed pool is paused. - `pendingOwner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `settler` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/access?chainId=4217' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/access?chainId=4217') ``` ## Read metadata `GET /v1/prop-amms/{address}/metadata` Returns current controller-attested labels and the revision required to replace them. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. - `kind` `string` _(required)_: Metadata namespace. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. ### Responses #### `200`: Read metadata. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `chainId` `string | number` _(required)_: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id (mainnet is `4217`). - `controller` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `generation` `string` _(required)_: Authority generation, zero outside registered sponsors. - `kind` `string` _(required)_: Metadata namespace. - `name` `string`: Controller-chosen display name, not verified identity. - `reference` `string`: Reference within its resource namespace. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. - `revision` `integer` _(required)_: Stored revision used to prevent proof replay. - `stale` `boolean` _(required)_: Whether the stored authority binding is no longer current. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/metadata?chainId=4217&kind=pair&resourceId=1' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/metadata?chainId=4217&kind=pair&resourceId=1') ``` ## Save signed metadata `PUT /v1/prop-amms/{address}/metadata` Replaces names and references for a registered contract using a current-controller signature and the expected metadata revision. Each contract supports at most 4,096 records. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. ### Request body (required) (`application/json`) - `deadline` `integer` _(required)_: Proof expiry in Unix seconds. - `kind` `string` _(required)_: Metadata namespace. - `name` `string` _(required)_: Display name or null to clear. - `reference` `string` _(required)_: Reference within its resource namespace. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. - `revision` `integer` _(required)_: Expected stored revision; zero creates. - `signature` `string` _(required)_: Controller EOA or EIP-1271 signature. ### Responses #### `200`: Save signed metadata. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `chainId` `string | number` _(required)_: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id (mainnet is `4217`). - `controller` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `generation` `string` _(required)_: Authority generation, zero outside registered sponsors. - `kind` `string` _(required)_: Metadata namespace. - `name` `string`: Controller-chosen display name, not verified identity. - `reference` `string`: Reference within its resource namespace. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. - `revision` `integer` _(required)_: Stored revision used to prevent proof replay. - `stale` `boolean` _(required)_: Whether the stored authority binding is no longer current. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `413`: Request body exceeds 64 KiB. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/metadata?chainId=4217' \ --request PUT \ --header 'Content-Type: application/json' \ --data '{ "deadline": 1790000000, "kind": "pair", "name": "USD market", "reference": "usd-market", "resourceId": "1", "revision": 1, "signature": "0xababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababab" }' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/metadata?chainId=4217', { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ deadline: 1790000000, kind: 'pair', name: 'USD market', reference: 'usd-market', resourceId: '1', revision: 1, signature: '0xababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababab' }) }) ``` ## Read sponsor `GET /v1/prop-amms/{address}/sponsors/{sponsorId}` Returns sponsor administration, enablement, and controller-chosen labels. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `sponsorId` `string` _(required)_: Decimal sponsor identifier; zero names the home list. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. ### Responses #### `200`: Read sponsor. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `name` `string`: Current controller-chosen display name. - `reference` `string`: Reference within its resource namespace. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `blockNumber` `string` _(required)_: Observed block number. - `factory` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `guardian` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `halted` `boolean`: Whether the venue is halted. - `kind` `string` _(required)_: Contract family. - `maxTakerPriorityFee` `string` _(required)_: Maximum taker priority fee in wei per gas; null means no cap. - `owner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairCount` `integer` _(required)_: Number of allocated pair indices. - `paused` `boolean`: Whether the managed pool is paused. - `pendingOwner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `settler` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `admin` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `enabled` `boolean` _(required)_: Whether the sponsor is enabled. - `generation` `integer` _(required)_: Current sponsor generation. - `pendingAdmin` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `sponsorId` `string` _(required)_: Decimal sponsor identifier; zero names the home list. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/sponsors/1?chainId=4217' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/sponsors/1?chainId=4217') ``` ## Prepare access change `POST /v1/prop-amms/{address}/access/prepare` Prepares an unsigned access transaction for the specified signer, with simulation and named targets. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. ### Request body (required) (`application/json`) - `action` `object` _(required)_: Unsigned access operation, simulated with the proposed sender. - `sender` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. ### Responses #### `200`: Prepare access change. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `effect` `string` _(required)_: Human-readable proposed effect. - `kind` `string` _(required)_: Contract family. - `sender` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `simulation` `object` _(required)_ - `blockNumber` `string` _(required)_: Simulation block. - `status` `string` _(required)_: Simulation result. - `targets` `object[]` _(required)_: Current venue, pair, and sponsor labels. - `id` `string` _(required)_: Canonical resource identifier. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `chainId` `string | number` _(required)_: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id (mainnet is `4217`). - `controller` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `generation` `string` _(required)_: Authority generation, zero outside registered sponsors. - `kind` `string` _(required)_: Metadata namespace. - `name` `string`: Controller-chosen display name, not verified identity. - `reference` `string`: Reference within its resource namespace. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. - `revision` `integer` _(required)_: Stored revision used to prevent proof replay. - `stale` `boolean` _(required)_: Whether the stored authority binding is no longer current. - `transaction` `object` _(required)_ - `chainId` `string | number` _(required)_: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id (mainnet is `4217`). - `data` `string` _(required)_: Unsigned calldata. - `to` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `value` `string` _(required)_: Native value, always zero. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `413`: Request body exceeds 64 KiB. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/access/prepare?chainId=4217' \ --request POST \ --header 'Content-Type: application/json' \ --data '{ "action": { "pairIndex": 0, "type": "closePair" }, "sender": "0xbe058e1c4df8a4366a387bf595b284246a93039e" }' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/access/prepare?chainId=4217', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ action: { pairIndex: 0, type: 'closePair' }, sender: '0xbe058e1c4df8a4366a387bf595b284246a93039e' }) }) ``` ## Prepare metadata proof `POST /v1/prop-amms/{address}/metadata/prepare` Prepares a controller-signed payload for replacing names and references without an onchain transaction. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. ### Request body (required) (`application/json`) - `deadline` `integer` _(required)_: Proof expiry in Unix seconds. - `kind` `string` _(required)_: Metadata namespace. - `name` `string` _(required)_: Display name or null to clear. - `reference` `string` _(required)_: Reference within its resource namespace. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. - `revision` `integer` _(required)_: Expected stored revision; zero creates. ### Responses #### `200`: Prepare metadata proof. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `domain` `object` _(required)_ - `chainId` `string | number` _(required)_: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id (mainnet is `4217`). - `name` `string` _(required)_: Signing domain. - `verifyingContract` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `version` `string` _(required)_: Signing version. - `message` `object` _(required)_ - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `chainId` `string` _(required)_: Chain id. - `controller` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `deadline` `string` _(required)_: Proof expiry. - `generation` `string` _(required)_: Authority generation. - `kind` `string` _(required)_: Metadata namespace. - `name` `string` _(required)_: Name, empty to clear. - `reference` `string` _(required)_: Reference, empty to clear. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. - `revision` `string` _(required)_: Expected revision. - `primaryType` `string` _(required)_: EIP-712 primary type. - `types` `object` _(required)_ - `PropAmmMetadata` `object[]` _(required)_: Ordered signed fields. - `name` `string` _(required)_: Field name. - `type` `string` _(required)_: Solidity field type. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `413`: Request body exceeds 64 KiB. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/metadata/prepare?chainId=4217' \ --request POST \ --header 'Content-Type: application/json' \ --data '{ "deadline": 1790000000, "kind": "pair", "name": "USD market", "reference": "usd-market", "resourceId": "1", "revision": 1 }' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/metadata/prepare?chainId=4217', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ deadline: 1790000000, kind: 'pair', name: 'USD market', reference: 'usd-market', resourceId: '1', revision: 1 }) }) ``` ## Resolve reference `GET /v1/prop-amms/{address}/references/{reference}` Resolves a scoped reference to its canonical resource and current controller-attested labels. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `reference` `string` _(required)_: Reference within its resource namespace. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. - `kind` `string` _(required)_: Metadata namespace. ### Responses #### `200`: Resolve reference. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `chainId` `string | number` _(required)_: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id (mainnet is `4217`). - `controller` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `generation` `string` _(required)_: Authority generation, zero outside registered sponsors. - `kind` `string` _(required)_: Metadata namespace. - `name` `string`: Controller-chosen display name, not verified identity. - `reference` `string`: Reference within its resource namespace. - `resourceId` `string` _(required)_: Canonical decimal identifier; venue metadata uses zero. - `revision` `integer` _(required)_: Stored revision used to prevent proof replay. - `stale` `boolean` _(required)_: Whether the stored authority binding is no longer current. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/references/usd-market?chainId=4217&kind=pair' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/references/usd-market?chainId=4217&kind=pair') ``` ## Read pair access `GET /v1/prop-amms/{address}/pairs/{pairIndex}/access` Returns pair access, token identity, and controller-chosen labels. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairIndex` `string` _(required)_: Zero-based pair index. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. ### Responses #### `200`: Read pair access. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `name` `string`: Current controller-chosen display name. - `reference` `string`: Reference within its resource namespace. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `blockNumber` `string` _(required)_: Observed block number. - `factory` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `guardian` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `halted` `boolean`: Whether the venue is halted. - `kind` `string` _(required)_: Contract family. - `maxTakerPriorityFee` `string` _(required)_: Maximum taker priority fee in wei per gas; null means no cap. - `owner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairCount` `integer` _(required)_: Number of allocated pair indices. - `paused` `boolean`: Whether the managed pool is paused. - `pendingOwner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `settler` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `base` `object` _(required)_ - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `decimals` `integer` _(required)_: Token decimals. - `symbol` `string` _(required)_: Token symbol. - `name` `string` _(required)_: Token name. - `mode` `string` _(required)_: Pair access mode; none is not a grant. - `pairIndex` `integer` _(required)_: Zero-based pair index. - `quote` `object` _(required)_ - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `decimals` `integer` _(required)_: Token decimals. - `symbol` `string` _(required)_: Token symbol. - `name` `string` _(required)_: Token name. - `status` `string` _(required)_: Pair allocation and removal state. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/pairs/0/access?chainId=4217' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/pairs/0/access?chainId=4217') ``` ## Read sponsor admission `GET /v1/prop-amms/{address}/pairs/{pairIndex}/sponsors/{sponsorId}` Returns whether the pair admits the sponsor, independently of its membership list. ### Path parameters - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairIndex` `string` _(required)_: Zero-based pair index. - `sponsorId` `string` _(required)_: Decimal sponsor identifier; zero names the home list. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. ### Responses #### `200`: Read sponsor admission. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `name` `string`: Current controller-chosen display name. - `reference` `string`: Reference within its resource namespace. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `blockNumber` `string` _(required)_: Observed block number. - `factory` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `guardian` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `halted` `boolean`: Whether the venue is halted. - `kind` `string` _(required)_: Contract family. - `maxTakerPriorityFee` `string` _(required)_: Maximum taker priority fee in wei per gas; null means no cap. - `owner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairCount` `integer` _(required)_: Number of allocated pair indices. - `paused` `boolean`: Whether the managed pool is paused. - `pendingOwner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `settler` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `admin` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `enabled` `boolean` _(required)_: Whether the sponsor is enabled. - `generation` `integer` _(required)_: Current sponsor generation. - `pendingAdmin` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `sponsorId` `string` _(required)_: Decimal sponsor identifier; zero names the home list. - `admitted` `boolean` _(required)_: Whether this pair admits the sponsor. - `pairIndex` `integer` _(required)_: Zero-based pair index. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/pairs/0/sponsors/1?chainId=4217' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/pairs/0/sponsors/1?chainId=4217') ``` ## Read account access `GET /v1/prop-amms/{address}/pairs/{pairIndex}/accounts/{account}/access` Returns list membership, denial, and the native access decision, not a swap execution guarantee. ### Path parameters - `account` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairIndex` `string` _(required)_: Zero-based pair index. ### Query parameters - `chainId` `string | number`: Which Tempo network to query. Use the alias `mainnet` or `testnet`, or a numeric chain id. Defaults to `mainnet` when omitted. - `sponsorId` `string` _(required)_: Decimal sponsor identifier; zero names the home list. ### Responses #### `200`: Read account access. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. Body (`application/json`): - `id` `string` _(required)_: Canonical resource identifier. - `name` `string`: Current controller-chosen display name. - `reference` `string`: Reference within its resource namespace. - `address` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `blockNumber` `string` _(required)_: Observed block number. - `factory` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `guardian` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `halted` `boolean`: Whether the venue is halted. - `kind` `string` _(required)_: Contract family. - `maxTakerPriorityFee` `string` _(required)_: Maximum taker priority fee in wei per gas; null means no cap. - `owner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `pairCount` `integer` _(required)_: Number of allocated pair indices. - `paused` `boolean`: Whether the managed pool is paused. - `pendingOwner` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `settler` `string`: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `admin` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `enabled` `boolean` _(required)_: Whether the sponsor is enabled. - `generation` `integer` _(required)_: Current sponsor generation. - `pendingAdmin` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `sponsorId` `string` _(required)_: Decimal sponsor identifier; zero names the home list. - `admitted` `boolean` _(required)_: Whether this pair admits the sponsor. - `pairIndex` `integer` _(required)_: Zero-based pair index. - `account` `string` _(required)_: An account address — the `0x`-prefixed 20-byte identifier for a wallet or contract, returned in lowercase. - `allowed` `boolean` _(required)_: Whether the native access check permits the account. - `denied` `boolean` _(required)_: Whether the account is denied. - `explanation` `string` _(required)_: Readable access outcome and the role that can address a refusal. - `member` `boolean` _(required)_: Whether the account belongs to the named list. - `priorityFeeEvaluated` `string` _(required)_: Priority fee used by the read, in wei. - `reason` `string` _(required)_: Native access outcome. #### `400`: Invalid request. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `401`: Missing or invalid API key. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `403`: Forbidden. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `404`: Not found. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `409`: Conflict. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `429`: Rate limit exceeded. On endpoints that accept MPP, over-quota unpaid requests return `402 Payment Required` instead. Headers: - `RateLimit-Limit` `integer`: How many requests you may make in the current time window. Not sent on cached responses or `402` payment challenges. - `RateLimit-Remaining` `integer`: How many requests you have left in the current window before you are rate-limited. Not sent on cached responses or `402` payment challenges. - `RateLimit-Reset` `integer`: When the current window resets, as a Unix timestamp in seconds. Not sent on cached responses or `402` payment challenges. - `RateLimit-Scope` `string`: Which quota this request counted against (e.g. `data:read`). Not sent on cached responses or `402` payment challenges. - `tempo-request-id` `string`: A unique id for this request, returned on every response (and as `requestId` in error bodies). Include it when contacting support so we can find your request. - `Retry-After` `integer`: How many seconds to wait before trying again. Sent with `429` (rate-limited) responses. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `500`: Internal server error. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `502`: Upstream data failure. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `503`: Service unavailable. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. #### `504`: Request timed out. The request did not complete within the 60-second deadline; retry it. Body (`application/json`): - `error` `object` _(required)_: What went wrong. - `code` `string` _(required)_: A short, stable code you can branch on in your code (e.g. `token_not_found`). - `details` `object[]`: A list of specific problems, when the error is about your request (e.g. invalid fields). - `message` `string` _(required)_: A specific thing that went wrong, in plain language (e.g. why a field failed validation). - `path` `string | number[]`: Where the problem is, as a path into your request (e.g. `["query", "limit"]`). Present for validation errors. - `message` `string` _(required)_: A human-readable explanation of what went wrong. - `requestId` `string` _(required)_: The id of this request — include it when contacting support. ### Example request ```bash curl 'https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/pairs/0/accounts/0xbe058e1c4df8a4366a387bf595b284246a93039e/access?chainId=4217&sponsorId=1' ``` ```ts fetch('https://api.tempo.xyz/v1/prop-amms/0xbe058e1c4df8a4366a387bf595b284246a93039e/pairs/0/accounts/0xbe058e1c4df8a4366a387bf595b284246a93039e/access?chainId=4217&sponsorId=1') ```