{"id":56521,"library":"adapter-rxjava","title":"Retrofit RxJava Adapter","description":"A Retrofit CallAdapter that enables returning RxJava Observable, Single, Completable, and Maybe types from service methods.","status":"active","version":"3.0.0","language":"java","source_language":null,"source_url":"https://github.com/square/retrofit","tags":["retrofit","rxjava","reactive","http-client"],"install":[{"cmd":"<dependency>\n  <groupId>com.squareup.retrofit2</groupId>\n  <artifactId>adapter-rxjava</artifactId>\n  <version>3.0.0</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.squareup.retrofit2:adapter-rxjava:3.0.0'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"RxJavaCallAdapterFactory","correct":"retrofit2.adapter.rxjava.RxJavaCallAdapterFactory"}],"quickstart":{"code":"import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory;\n\nRetrofit retrofit = new Retrofit.Builder()\n    .baseUrl(\"https://api.example.com/\")\n    .addCallAdapterFactory(RxJavaCallAdapterFactory.create())\n    .build();","lang":"java","description":"Create a Retrofit instance with RxJava call adapter factory."},"warnings":[{"fix":"Use com.squareup.retrofit2:adapter-rxjava2 or adapter-rxjava3 for RxJava 2/3.","message":"RxJava 1.x is used; consider migrating to RxJava 2/3 with adapter-rxjava2 or adapter-rxjava3.","severity":"breaking","affected_versions":">=3.0.0"}],"env_vars":null,"search_vec":"'adapt':3 'calladapt':6 'client':25 'complet':13 'enabl':8 'http':24 'http-client':23 'mayb':15 'method':19 'observ':11 'reactiv':22 'retrofit':1,5,20 'return':9 'rxjava':2,10,21 'servic':18 'singl':12 'type':16","created_at":"2026-06-15T10:39:59.841576+00:00","updated_at":"2026-06-15T10:39:59.841576+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/square/retrofit","github":"https://github.com/square/retrofit","docs":"https://appdoc.app/artifact/com.squareup.retrofit2/adapter-rxjava/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["http-client","networking"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}