fee.watchSetUserToken

Watches for user token set events on the Fee Manager.

Usage

example.ts

import {  } from 'wagmi/tempo'
import {  } from './config'

const  = ..(, {
  (, ) {
    .('args:', )
  },
})

// Later, stop watching
()

config.ts

import { createConfig, http } from 'wagmi'
import { tempoTestnet } from 'wagmi/chains'
import { KeyManager, webAuthn } from 'wagmi/tempo'

export const config = createConfig({
  connectors: [
    webAuthn({
      keyManager: KeyManager.localStorage(),
    }),
  ],
  chains: [tempoTestnet],
  multiInjectedProviderDiscovery: false,
  transports: {
    [tempoTestnet.id]: http(),
  },
})

Return Type

() => void

Returns a function to unsubscribe from the event.

Parameters

onUserTokenSet

• Type: function

declare function onUserTokenSet(args: Args, log: Log): void

type Args = {
  /** Address of the user */
  user: Address
  /** Address of the new fee token */
  token: Address
}

Callback to invoke when a user token is set.

args (optional)

• Type: object

type Args = {
  /** Address of the user to filter by */
  user?: Address | Address[] | null
  /** Address of the token to filter by */
  token?: Address | Address[] | null
}

Optional filters for the event.

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

Enable polling mode.

pollingInterval (optional)

• Type: number

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

Viem

• fee.watchSetUserToken