Flux – Request Interceptor & Mocker

Intercept, analyze, and mock HTTP/GraphQL requests in real-time with optional host permissions.

Flux – Request Interceptor & Mocker is a powerful DevTools extension for developers and testers. What it lets you do: Intercept HTTP and GraphQL requests in real time Analyze headers, payloads, and detailed responses Simulate responses (mocking) to test different scenarios Modify requests before sending them Automatically generate Swagger/OpenAPI documentation Log the complete history of network calls Benefits: ✓ Debug faster without modifying the code ✓ Generate API documentation automatically ✓ Easily test error cases (API down, timeout, etc.) ✓ Speed up frontend development by mocking the backend ✓ Analyze client-server communication in detail Perfect for development and QA teams who want full control over network requests and to document their APIs.