Untitled

import {
  createDefaultMetadataKeyInterceptor,
  getInsecureHubRpcClient,
  getSSLHubRpcClient,
} from '@farcaster/hub-nodejs';

const NEYNAR_DEVELOPER_API_KEY =
  process.env.NEYNAR_DEVELOPER_API_KEY;

const testHub = async (hubRpcEndpoint, ssl) => {
  const interceptors = [
    createDefaultMetadataKeyInterceptor(
      'x-api-key',
      NEYNAR_DEVELOPER_API_KEY,
    ),
  ];

  const options = {
    interceptors,
  };

  const client = ssl
    ? getSSLHubRpcClient(hubRpcEndpoint, options)
    : getInsecureHubRpcClient(hubRpcEndpoint, options);

  const fid = 3;

  client.$.waitForReady(Date.now() + 2000, async (e) => {
    if (e) {
      console.error(`Failed to connect to ${hubRpcEndpoint}`);
    } else {
      console.log(`Connected to ${hubRpcEndpoint}`);

      const castsResult = await client.getCastsByFid({ fid });
      console.log(
        `${castsResult.value?.messages.length} casts for fid ${fid} from ${hubRpcEndpoint}`,
      );
    }
    client.close();
  });
};

testHub('hub-grpc-api.neynar.com', true);