Api Interceptor Mock Modi

API Response Interceptor is a powerful developer tool that helps web developers test, debug, and mock API responses without modifying backend code.

Key Features
- Response Modification

- Replace entire response bodies with custom JSON
Modify specific JSON fields using JSON path notation
Use regex find & replace for text transformations
Header Management

-Add, modify, or remove response headers
Test CORS configurations
Simulate different server behaviors
Status Code Control

-Override HTTP status codes
Test error handling in your applications
Simulate server errors for edge case testing
Developer-Friendly

-Intuitive rule-based system with groups for organization
URL pattern matching with wildcards and regex support
Import/Export rules for team sharing
Real-time network request monitoring

Use Cases
-API Mocking - Mock API responses during frontend development before the backend is ready
-Error Testing - Simulate error responses to test error handling
-Edge Case Testing - Test how your app handles unusual response data
-Demo Preparation - Prepare consistent demo data for presentations
-Legacy System Testing - Test integrations with systems you can't modify

How It Works
Create rules with URL patterns to match specific API endpoints
Define how responses should be modified
Attach the debugger to a tab
Browse normally - matching responses are automatically modified

Privacy & Security
All data is stored locally on your device
No external servers or analytics
No data collection whatsoever
Open source and transparent