Function getProvider

packages/airnode-examples/src/evm.ts:15–21

(chain = SameOrCrossChain.same)

 * @returns The ethers provider connected to the provider URL specified in the "integration-info.json".
 */
export const getProvider = (chain = SameOrCrossChain.same) => {
  const integrationInfo = readIntegrationInfo();
  const providerUrl =
    chain === SameOrCrossChain.cross ? integrationInfo.crossChainProviderUrl! : integrationInfo.providerUrl;
  const provider = new ethers.providers.JsonRpcProvider(providerUrl);
  return provider;
};

/**
 * Reads the mnemonic and provider URL from "integration-info.json" and returns the connected wallet.