Connect to a Zone

Use this page when you need the RPC endpoint and chain metadata for Zone A or Zone B.

Account-scoped zone RPC methods require an X-Authorization-Token header signed by the Tempo account you are using. The interactive guides handle that for you automatically. If you are building your own integration, see the Zone RPC specification for the token format and the list of scoped methods.

Create a Viem client

Use zoneModerato(...) from viem/tempo/zones so the client has the correct chain metadata for the zone you want to reach.

import { createClient } from 'viem/tempo'
import { http, zoneModerato } from 'viem/tempo/zones'
 
const rpcUrl = 'https://rpc-zone-a.testnet.tempo.xyz'
 
const zoneClient = createClient({
  chain: zoneModerato(6),
  transport: http(rpcUrl),
})
 
const blockNumber = await zoneClient.getBlockNumber()
console.log(blockNumber)

Direct Connection Details

Zone A

Zone B

Zones do not expose a public block explorer for private activity. Use authenticated RPC reads instead.