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kotlinlang

Hello Everyone

Is there any way to handle exception handling by only one class in GraphQL like an interceptor in REST Api?

does this help? (it might now but im throwing it out there, looks like it might be what you want) <https://github.com/erdo/apollo3-android-sample/tree/master/app/src/main/java/foo/bar/foreapollo3/api>

Hi :wave:

Apollo Android does have interceptors as well, but can you tell us what you had in mind as to how to handle errors?

<@U02JR677MT4> Thanks for reply, Let me check and try it.

<@U2F3C51T8> I want to implement one interceptor like in REST API we are implementing it with OkHttp.

Ok, well in fact you can even pass OkHttp interceptors directly to Apollo,

```@Singleton
@Provides
fun provideApolloClient(okHttpClient: OkHttpClient): ApolloClient {
    return ApolloClient
        .builder()
        .addApplicationInterceptor()
        .defaultHttpCachePolicy(HttpCachePolicy.NETWORK_FIRST)
        .defaultResponseFetcher(ApolloResponseFetchers.NETWORK_FIRST)
        .serverUrl(URLConstant.GRAPH_QL_BASE_URL)
        .okHttpClient(okHttpClient)
        .build()
}```

addApplicationInterceptor() is only accepts ApolloInterceptor.

you can set your interceptor on the `okHttpClient`  :slightly_smiling_face:  See an example here: <https://www.apollographql.com/docs/android/tutorial/10-authenticate-your-queries/>