API Hook - Request Mocker icon

API Hook - Request Mocker

by ganeshjoshi.dev · ganeshjoshi.dev · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Intercept fetch and XHR network calls to mock dynamic JSON responses, latency, and status codes.

Users
7
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#223K
#186K among extensions
Version
1.0.2
updated 3 Aug 2026

Users

monthly, 3 months
047Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About API Hook - Request Mocker

API Hook is a developer productivity utility designed to simplify local frontend testing, debugging, and API mock interception. Toggle interception globally on or off, add mock rules, match URLs with wildcard patterns (glob), adjust latencies to simulate network delays, and customize JSON response bodies and HTTP status codes. Features: - Fetch & XHR Interception: Override standard native browser request APIs securely inside page contexts. - Wildcard URL Matching: Define robust interceptor patterns (e.g. **/api/test-mocker). - Custom Latency Simulation: Apply simulated delays (in milliseconds) to verify loading states. - Status Code Overrides: Mock error states (like 404, 500) or successful status codes (like 200, 201). - Obsidian Dark Aesthetic: Premium, responsive user interface featuring glassmorphic controls. - Search & Filtering: Instantly search through your mocked rules by URL, body contents, method, or enabled status. - Traffic Monitor: Visually track and log intercepted requests inside the popup. - Draft Auto-Save: Automatically persists uncommitted rule inputs so you never lose your progress. - 100% Local Processing: Runs entirely inside your browser's local sandbox to protect your privacy and data security.

Growth

WindowUsersChangeRatingsRating
7 days−2−22.2%00.00
30 days+3+75.0%00.00

Version history

3 versions recorded
1.0.23 Aug 2026
1.0.129 Jul 2026
1.0.027 Jul 2026

Details

Category
Developer Tools
First seen
27 Jul 2026
Size
26 KB
Languages
en
Pricing
Free
Privacy policy
gist.github.com
Support
ganeshjoshi.dev
Extension ID
cifgfbicanoegbdmldngmaahgdnbjlnm

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabscriptingstorage

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