Extension Tracker

API Sniffer Pro – Monitor, Inspect & Document APIs

122 users Rated 5.00 from 3 ratings Last updated 22 Mar 2026

By Avail404 Live in the Chrome Web Store nmjlnpdkejlggndlhalhiegphjlbceni Last checked 27 Sep 2026, 06:26 UTC

The listing

What the Chrome Web Store shows, as of the last check

Professional API monitoring, documentation, and code generation tool for developers — 100% local, no data collection.Summary from the listing
Developer
Avail404
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
21 Nov 2025
Last updated
22 Mar 2026
Version
1.4.0
Size
787 KiB
Minimum Chrome
88
Languages
1 language

English

Support page
https://www.avail404.com/contact
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271225.003
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#61,038
by users, of 264,254 extensions
In its category
#5,449
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • webRequestWatch network requests on the sites it can reach
Asked for later, if you agree
  • *://*/*Every website

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
TabCost4 –– Tools
All 2 extensions by Avail404 →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 06:26 UTC; next check around 19 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “API Sniffer Pro – Monitor, Inspect & Document APIs” (nmjlnpdkejlggndlhalhiegphjlbceni). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nmjlnpdkejlggndlhalhiegphjlbceni. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_nmjlnpdkejlggndlhalhiegphjlbceni,
  title   = {API Sniffer Pro – Monitor, Inspect & Document APIs (nmjlnpdkejlggndlhalhiegphjlbceni)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nmjlnpdkejlggndlhalhiegphjlbceni},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours