API Testing Tool

A Postman-like API testing tool that opens in a new tab

As of June 2026, API Testing Tool has 431 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.

Usersdown 5.5 percent5.5%
431
431
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.1
Manifest V3

History

3 snapshots

Tracking since Apr 19, 2026.

458443.5429Apr 19, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
Apr 19, 20264565.0011.1
May 11, 20264465.0011.1
Jun 6, 20264525.0011.1
Now4315.0011.1

Permissions & access

Permissions
activeTabstorage
Host access
None declared

Screenshots

API Testing Tool screenshot 1

About

Easily test RESTful APIs with this lightweight, Postman-style API Testing Tool that opens directly in a new tab. Send requests, view responses, manage headers, and debug APIs effortlessly. Perfect for developers who need a fast, browser-based alternative to Postman.

Technical

Version
1.1
Manifest
V3
Size
18.35KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
pjdnkjdcdonlfiejobndkomoconnlepj
Developer ID
ub79af705ed5701947d1f087d5ca3684a
Developer Email
[email protected]
Created
Apr 11, 2025
Last Updated (Store)
Apr 11, 2025
Last Scraped
Jun 6, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.