request_scope_dio 0.1.0

Dio v5 interceptor for request_scope. Streams HTTP request, response and error events to the request_scope DevTools extension in real time.

request_scope_dio

Dio v5 interceptor for request_scope — the Flutter DevTools Extension that inspects HTTP traffic inside Flutter DevTools.

request_scope_dio does not show any UI inside your app. It only streams events to the dedicated DevTools tab provided by request_scope.

Features

• 📨 Captures HTTP method, URL, headers, query params, request body, response body, status code, duration, timestamp, error and stack trace.
• 🔌 Single interceptor — drop it into any Dio instance.
• 🪶 Lightweight — only depends on dio and request_scope.
• 🚫 Cleanly opt-out in release builds via RequestScopeInspector.instance.config = const RequestScopeConfig(enabled: false).

Screenshots

See the request_scope package for DevTools screenshots.

Install

dependencies:
  dio: ^5.4.0
  request_scope: ^0.1.0
  request_scope_dio: ^0.1.0

flutter pub get

Usage

import 'package:dio/dio.dart';
import 'package:request_scope_dio/request_scope_dio.dart';

final dio = Dio();
dio.interceptors.add(RequestScopeDioInterceptor());

That's it. Run your app, open Flutter DevTools and switch to the request_scope tab — every request issued through this Dio instance shows up live.

Custom inspector

final inspector = RequestScopeInspector(
  config: const RequestScopeConfig(bufferCapacity: 1000),
);

dio.interceptors.add(
  RequestScopeDioInterceptor(inspector: inspector),
);

Disable in release

import 'package:flutter/foundation.dart';

RequestScopeInspector.instance.config = RequestScopeConfig(
  enabled: kDebugMode || kProfileMode,
);

Compatibility

Tool	Version
Flutter	>=3.19.0
Dart	^3.11.5
Dio	^5.4.0
request_scope	^0.1.0

Roadmap

The DevTools extension itself is shipped from request_scope. Adapter packages live in the same monorepo. Future adapters planned:

• package:http
• Chopper
• WebSocket capture

License

MIT — see LICENSE.