UsageHooks

useChainId

Hook for accessing and setting the current chain ID.
1import { useChainId } from '@avalabs/avacloud-waas-react';
2
3function ChainSelector() {
4  const { chainId, setChainId } = useChainId();
5
6  return (
7    <div>
8      <p>Current Chain ID: {chainId}</p>
9      <button onClick={() => setChainId(43114)}>
10        Switch to Mainnet
11      </button>
12    </div>
13  );
14}

Returns

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

For any additional questions, please view our other knowledge base articles or contact a support team member via the chat button. Examples are for illustrative purposes only.

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