
API Peek by Pratik P
ExperimentalExperimental
Inspect and list all the APIs a webpage uses—instantly. This extension scans the network activity of a website and highlights API endpoints being called in real-time, giving developers clear visibility into backend interactions.
You'll need Firefox to use this extension
Extension Metadata
About this extension
API Peek helps developers and testers explore API calls made by any webpage. It automatically detects and lists API endpoints as they are triggered. You can also define a preferred domain to filter results and avoid noise from 3rd-party scripts.
- Live API call tracking from any open webpage
- Smart filtering by domain via extension options or straight up search bar
- Lightweight and privacy-conscious
- Ideal for debugging, learning, and QA testing
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PermissionsLearn more
Required permissions:
- Access browser tabs
- Access your data for all web sites
More information
- Add-on Links
- Version
- 1.0.1
- Size
- 1,009.8 kB
- Last updated
- a day ago (18 Jun 2025)
- Related Categories
- Licence
- MIT Licence
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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