# Package io.vertx.serviceproxy

- Interface Summary
  Interface | Description
  --- | ---
  AuthenticationInterceptor | Create an event bus service interceptor that will provide an authentication check
  AuthorizationInterceptor | Create an event bus service interceptor that will provide an authorization check
  ServiceInterceptor |

- Class Summary
  Class | Description
  --- | ---
  HelperUtils |
  ProxyHandler |
  ProxyHelper | Deprecated. for a more robust proxy creation see: `ServiceBinder`
  ProxyUtils |
  ServiceAuthInterceptor | Deprecated. use `AuthenticationInterceptor`, `AuthorizationInterceptor` instead
  ServiceBinder | A binder for Service Proxies which state can be reused during the binder lifecycle.
  ServiceExceptionMessageCodec | A MessageCodec for ServiceException
  ServiceProxyBuilder | A builder for Service Proxies which state can be reused during the builder lifecycle.

- Exception Summary
  Exception | Description
  --- | ---
  ServiceException | An Exception to be returned from Service implementations.