Function readChainId

packages/airnode-examples/src/evm.ts:131–134

(chain = SameOrCrossChain.same)

 * @returns The chain id of the chosen network
 */
export const readChainId = async (chain = SameOrCrossChain.same) => {
  const network = await getProvider(chain).getNetwork();
  return network.chainId;
};