useChainId

Hook for accessing and setting the current chain ID.

import { useChainId } from '@avalabs/avacloud-waas-react';

function ChainSelector() {
  const { chainId, setChainId } = useChainId();

  return (
    <div>
      <p>Current Chain ID: {chainId}</p>
      <button onClick={() => setChainId(43114)}>
        Switch to Mainnet
      </button>
    </div>
  );
}

Returns

• chainId: number - Current chain ID

• setChainId: (chainId: number) => void - Function to update the chain ID