diff --git a/lib/src/api_options/api_options.dart b/lib/src/api_options/api_options.dart
index 30fdd8a..e1fd499 100644
--- a/lib/src/api_options/api_options.dart
+++ b/lib/src/api_options/api_options.dart
@@ -10,7 +10,10 @@ class ApiOptions {
     this.expireDuration,
     this.cancelToken,
     this.ignoreAutoRefresh = true,
+    this.responseType,
+
   });
+  ResponseType? responseType;
 
   Map<String, dynamic>? headers;
 
diff --git a/lib/src/api_service_impl.dart b/lib/src/api_service_impl.dart
index 0ede074..92977c4 100644
--- a/lib/src/api_service_impl.dart
+++ b/lib/src/api_service_impl.dart
@@ -56,6 +56,7 @@ class ApiServiceImpl implements ApiService {
       cancelToken: options?.cancelToken,
       data: body,
       options: Options(
+        responseType: options?.responseType,
         headers: _formatHeaders(options),
         receiveTimeout: options?.receiveTimeout,
         sendTimeout: options?.sendTimeout,