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watchPublicClient

Subscribe to Public Client changes.

Import

ts
import { watchPublicClient } from '@wagmi/core'

Usage

ts
import { watchPublicClient } from '@wagmi/core'
import { config } from './config'

const unwatch = watchPublicClient(config, {
  onChange(client) {
    console.log('Public Client changed!', client)
  },
})
unwatch()
ts
import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

Parameters

ts
import { type WatchPublicClientParameters } from '@wagmi/core'

onChange

onChange(client: GetPublicClientReturnType, prevClient: GetPublicClientReturnType): void

Callback function called when Public Client changes.

ts
import { watchPublicClient } from '@wagmi/core'
import { config } from './config'

const unwatch = watchPublicClient(config, {
  onChange(client) { 
    console.log('Public Client changed!', client)
  },
})
unwatch()
ts
import { http, createConfig } from '@wagmi/core'
import { mainnet, sepolia } from '@wagmi/core/chains'

export const config = createConfig({
  chains: [mainnet, sepolia],
  transports: {
    [mainnet.id]: http(),
    [sepolia.id]: http(),
  },
})

Return Type

ts
import { type WatchPublicClientReturnType } from '@wagmi/core'

Function for cleaning up watcher.

Released under the MIT License.