accessKey.updateLimit

Updates the spending limit for a specific token on an authorized access key.

Usage

import { parseUnits } from 'viem'
import { client } from './viem.config'
 
const { receipt } = await client.accessKey.updateLimitSync({
  accessKey: '0x1234567890abcdef1234567890abcdef12345678',
  token: '0x20c0000000000000000000000000000000000000',
  limit: parseUnits('100', 6),
})
 
console.log('Transaction hash:', receipt.transactionHash)
Transaction hash: 0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef

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

Asynchronous Usage

The example above uses a *Sync variant of the action, that will wait for the transaction to be included before returning.

If you are optimizing for performance, you should use the non-sync accessKey.updateLimit action and wait for inclusion manually:

import { Actions } from 'viem/tempo'
import { parseUnits } from 'viem'
import { client } from './viem.config'
 
const hash = await client.accessKey.updateLimit({
  accessKey: '0x1234567890abcdef1234567890abcdef12345678',
  token: '0x20c0000000000000000000000000000000000000',
  limit: parseUnits('100', 6),
})
const receipt = await client.waitForTransactionReceipt({ hash })
 
const { args } 
  = Actions.accessKey.updateLimit.extractEvent(receipt.logs)

Return Type

type ReturnType = {
  /** The account that owned the key. */
  account: Address
  /** The public key. */
  publicKey: Address
  /** The token address. */
  token: Address
  /** The new spending limit. */
  limit: bigint
  /** Transaction receipt */
  receipt: TransactionReceipt
}

Parameters

accessKey

• Type: Address | AccessKeyAccount

The access key to update.

token

• Type: Address

The token address.

limit

• Type: bigint

The new spending limit.

account (optional)

• Type: Account | Address

Account that will be used to send the transaction.

feeToken (optional)

• Type: Address | bigint

Fee token for the transaction.

Can be an unpaused USD-denominated TIP-20 token address or ID. Use client.fee.validateToken({ token }) to validate a token before submitting a transaction or setting it as a fee preference.

feePayer (optional)

• Type: Account | true

Fee payer for the transaction.

Can be a Viem Account, or true if a Fee Payer Service will be used.

gas (optional)

• Type: bigint

Gas limit for the transaction.

maxFeePerGas (optional)

• Type: bigint

Max fee per gas for the transaction.

maxPriorityFeePerGas (optional)

• Type: bigint

Max priority fee per gas for the transaction.

nonce (optional)

• Type: number

Nonce for the transaction.

nonceKey (optional)

• Type: 'expiring' | bigint

Nonce key for the transaction. Use 'expiring' to use expiring nonces (TIP-1009), which enables concurrent transaction submission without nonce ordering.

validBefore (optional)

• Type: number

Unix timestamp before which the transaction must be included.

validAfter (optional)

• Type: number

Unix timestamp after which the transaction can be included.

throwOnReceiptRevert (optional)

• Type: boolean
• Default: true

Whether to throw an error if the transaction receipt indicates a revert. Only applicable to *Sync actions.