watchChain

Allows you to subscribe to changes of the chain in the client store.

Import

import { watchChain } from "@account-kit/core";

Usage

import { watchChain } from "@account-kit/core";
// see createConfig for more information on how to create a config
import { config } from "./config";
 
watchChain(config)(console.log);

Parameters

config

AlchemyAccountsConfig the account config object

Returns

(onChange: (chain: Chain) => void) => (() => void) a function which accepts an onChange callback that will be fired when the chain changes and returns a function to unsubscribe from the store