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API Tester

Chrome Web Store listing by The CodePunker · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 327 users, barely installed. Audience over the last 30 days: -14.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
327
Rating
3.7 (14 ratings)
Users, last 30 days
-14
Rating, last 30 days
Steady over 30 days
Version
1.0.0.1
Updated in the store
2015-12-11
Published
2015-12-11
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-14 since 01.10
319-344 · 20 readings
  1. 2026-10-04338
  2. 2026-10-08340
  3. 2026-10-09339
  4. 2026-10-10340
  5. 2026-10-11344
  6. 2026-10-13342
  7. 2026-10-16333
  8. 2026-10-17336
  9. 2026-10-18335
  10. 2026-10-20333
  11. 2026-10-21331
  12. 2026-10-22333
  13. 2026-10-23330
  14. 2026-10-24323
  15. 2026-10-25319
  16. 2026-10-26320
  17. 2026-10-28329
  18. 2026-10-29325
  19. 2026-10-30327
  20. 2026-10-31327
Rating
unchanged since 01.10
reviewsrating 3.71 · 20 readings
  1. 2026-10-04reviews14rating3.71
  2. 2026-10-08reviews14rating3.71
  3. 2026-10-09reviews14rating3.71
  4. 2026-10-10reviews14rating3.71
  5. 2026-10-11reviews14rating3.71
  6. 2026-10-13reviews14rating3.71
  7. 2026-10-16reviews14rating3.71
  8. 2026-10-17reviews14rating3.71
  9. 2026-10-18reviews14rating3.71
  10. 2026-10-20reviews14rating3.71
  11. 2026-10-21reviews14rating3.71
  12. 2026-10-22reviews14rating3.71
  13. 2026-10-23reviews14rating3.71
  14. 2026-10-24reviews14rating3.71
  15. 2026-10-25reviews14rating3.71
  16. 2026-10-26reviews14rating3.71
  17. 2026-10-28reviews14rating3.71
  18. 2026-10-29reviews14rating3.71
  19. 2026-10-30reviews14rating3.71
  20. 2026-10-31reviews14rating3.71
Users
-24 since 31.08
319-361 · 33 readings
  1. 2026-08-31351
  2. 2026-09-03358
  3. 2026-09-04355
  4. 2026-09-06357
  5. 2026-09-07361
  6. 2026-09-09360
  7. 2026-09-13353
  8. 2026-09-15348
  9. 2026-09-17351
  10. 2026-09-21347
  11. 2026-09-25346
  12. 2026-09-26337
  13. 2026-09-28341
  14. 2026-10-04338
  15. 2026-10-08340
  16. 2026-10-09339
  17. 2026-10-10340
  18. 2026-10-11344
  19. 2026-10-13342
  20. 2026-10-16333
  21. 2026-10-17336
  22. 2026-10-18335
  23. 2026-10-20333
  24. 2026-10-21331
  25. 2026-10-22333
  26. 2026-10-23330
  27. 2026-10-24323
  28. 2026-10-25319
  29. 2026-10-26320
  30. 2026-10-28329
  31. 2026-10-29325
  32. 2026-10-30327
  33. 2026-10-31327
Rating
unchanged since 31.08
reviewsrating 3.71 · 33 readings
  1. 2026-08-31reviews14rating3.71
  2. 2026-09-03reviews14rating3.71
  3. 2026-09-04reviews14rating3.71
  4. 2026-09-06reviews14rating3.71
  5. 2026-09-07reviews14rating3.71
  6. 2026-09-09reviews14rating3.71
  7. 2026-09-13reviews14rating3.71
  8. 2026-09-15reviews14rating3.71
  9. 2026-09-17reviews14rating3.71
  10. 2026-09-21reviews14rating3.71
  11. 2026-09-25reviews14rating3.71
  12. 2026-09-26reviews14rating3.71
  13. 2026-09-28reviews14rating3.71
  14. 2026-10-04reviews14rating3.71
  15. 2026-10-08reviews14rating3.71
  16. 2026-10-09reviews14rating3.71
  17. 2026-10-10reviews14rating3.71
  18. 2026-10-11reviews14rating3.71
  19. 2026-10-13reviews14rating3.71
  20. 2026-10-16reviews14rating3.71
  21. 2026-10-17reviews14rating3.71
  22. 2026-10-18reviews14rating3.71
  23. 2026-10-20reviews14rating3.71
  24. 2026-10-21reviews14rating3.71
  25. 2026-10-22reviews14rating3.71
  26. 2026-10-23reviews14rating3.71
  27. 2026-10-24reviews14rating3.71
  28. 2026-10-25reviews14rating3.71
  29. 2026-10-26reviews14rating3.71
  30. 2026-10-28reviews14rating3.71
  31. 2026-10-29reviews14rating3.71
  32. 2026-10-30reviews14rating3.71
  33. 2026-10-31reviews14rating3.71

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

The CodePunker publishes 3 listings we track, 2k users between them. Listed website: codepunker.com.

  1. tERMINAL The CodePunker · Productivity · Developer · published 2014-03-27 2k users ★ 3.5
  2. Web3Box CRM The CodePunker · published 2015-05-07 14 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. Online API Tester Describes nearly the same job, smaller audience 4 users
  2. Test API Describes nearly the same job, smaller audience 1k users ★ 4.8
  3. Test API Describes nearly the same job, smaller audience 309 users ★ 5.0
  4. Fast API Tester Describes nearly the same job, smaller audience 9 users ★ 5.0
  5. YuiAPI Describes nearly the same job, smaller audience 851 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built