shelf_proxy
is a Shelf handler that proxies requests to an external server. It can be served directly and used as a proxy server, or it can be mounted within a larger application to proxy only certain URLs.
import 'package:shelf/shelf_io.dart' as shelf_io; import 'package:shelf_proxy/shelf_proxy.dart'; void main() async { var server = await shelf_io.serve( proxyHandler("https://dart.dev"), 'localhost', 8080, ); print('Proxying at http://${server.address.host}:${server.port}'); }