Check Burned Access Key Witness

import { client } from './viem.config'
 
const isBurned = await client.accessKey.isWitnessBurned({
  account: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEbb',
  witness: '0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
})
 
console.log('Is burned:', isBurned)
Is burned: false

import { Account, Client } from 'viem/tempo'
 
export const client = Client.create({
  account: Account.fromSecp256k1('0x...'),
})

import { client } from './viem.config'
 
// Witness bound into a signed authorization held in your database.
const witness =
  '0x9c22ff5f21f0b81b113e63f7db6da94fedef11b2119b4088b89664fb9a3cb658'
 
const burned = await client.accessKey.isWitnessBurned({
  account: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEbb', // authorizing account
  witness,
})
 
if (burned)
  throw new Error('authorization cancelled: request a new one')
 
// Safe to attach the stored authorization via `keyAuthorization`.

import { Account, Client } from 'viem/tempo'
 
export const client = Client.create({
  account: Account.fromSecp256k1('0x...'),
})