accessKey.isWitnessBurned

Checks whether a key-authorization witness has been burned for an account.

See accessKey.burnWitness for details on witnesses.

TIP-1053

Usage

import { client } from './viem.config'
 
const isBurned = await client.accessKey.isWitnessBurned({
  account: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEbb',
  witness: '0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef',
})
 
console.log('Burned:', isBurned)
Burned: false

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

Return Type

type ReturnType = boolean

Parameters

account

• Type: Address | Account

Account address.

witness

• Type: Hex

The 32-byte witness to check.

blockNumber (optional)

• Type: bigint

Block number to read the state from.

blockOverrides (optional)

• Type: BlockOverrides

Block overrides to apply to the state.

blockTag (optional)

• Type: BlockTag

Block tag to read the state from.

stateOverride (optional)

• Type: StateOverride

State override to apply.