API Mock & Intercept Tool icon

API Mock & Intercept Tool

by mukeshkumarmandiwal

v1.0.1 Updated Oct 10, 2025 173KiB
CWS
23
Users
★ 5.00
1 reviews
#28141
of 68.3K
developer
#2236 of 4.8K

Description

This extension provides API request interception and mocking capabilities exclusively for localhost development environments. Its sole purpose is to help developers test web applications by creating mock API responses without modifying backend code. - Intercept HTTP/HTTPS requests on localhost (localhost, 127.0.0.1) - Create custom mock responses with configurable status codes and JSON data - Override real API responses with test data for different scenarios - Monitor and capture network requests in real-time - Test error handling and edge cases by simulating various response conditions - Add delays to simulate network latency. This is purely a development tool focused on simplifying API testing during local application development.
API Mock & Intercept Tool screenshot 1API Mock & Intercept Tool screenshot 2API Mock & Intercept Tool screenshot 3API Mock & Intercept Tool screenshot 4API Mock & Intercept Tool screenshot 5

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Permissions (5)

Permissions

activeTab Can access the current tab when you click the extension declarativeNetRequest Can block or redirect network requests scripting Can inject scripts into web pages storage Can store data locally in your browser tabs Can see your open tabs and their URLs

Details

Version 1.0.1
Updated Oct 10, 2025
Size 173KiB
First Seen Mar 24, 2026