How to add parameters to api (http post) using okhttp library in Android
For OkHttp 3.x, FormEncodingBuilder was removed, use FormBody.Builder instead RequestBody formBody = new FormBody.Builder() .add(“email”, “Jurassic@Park.com”) .add(“tel”, “90301171XX”) .build(); OkHttpClient client = new OkHttpClient(); Request request = new Request.Builder() .url(url) .post(formBody) .build(); Response response = client.newCall(request).execute(); return response.body().string();