policy.watchCreate

Watches for policy creation events on the TIP403 Registry.

Usage

import { client } from './viem.config'
 
const unwatch = client.policy.watchCreate({
  onPolicyCreated: (args, log) => {
    console.log('Policy ID:', args.policyId)
    console.log('Type:', args.type)
    console.log('Updater:', args.updater)
  },
})
 
// Later, stop watching
unwatch()

Return Type

type ReturnType = () => void

Returns a function to unsubscribe from the event.

Parameters

onPolicyCreated

• Type: function

declare function onPolicyCreated(args: Args, log: Log): void
 
type Args = {
  /** ID of the created policy */
  policyId: bigint
  /** Type of policy */
  type: PolicyType
  /** Address that created the policy */
  updater: Address
}

Callback to invoke when a policy is created.

args (optional)

• Type: object

type Args = {
  /** Filter by policy ID */
  policyId?: bigint | bigint[] | null
  /** Filter by updater address */
  updater?: Address | Address[] | null
}

Optional filter arguments to narrow which events to watch.

fromBlock (optional)

• Type: bigint

Block to start listening from.

onError (optional)

• Type: function

declare function onError(error: Error): void

The callback to call when an error occurred when trying to get for a new block.

poll (optional)

• Type: true

Whether to use polling.

pollingInterval (optional)

• Type: number

Polling frequency (in ms). Defaults to Client's pollingInterval config.