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Preview of Ghost API

Ghost API by Abdelrahman Ashraf

Ghost API: Real-time Payload and Network Sniffer

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Extension Metadata

About this extension
GhostAPI is a high-performance developer utility that intercepts and inspects frontend API requests in real-time. Unlike the cluttered Network tab, GhostAPI focuses strictly on Fetch and XHR payloads, providing a clean, persistent view of the data your frontend is sending.

Key Features:
Multi-Format Support: Inspect JSON, FormData, and URLSearchParams payloads instantly.
Side-Panel UI: Keeps your workspace organized by hosting logs in the browser's side panel.
Search & Filter: Quickly find specific endpoints or keywords within request bodies.
Developer Focused: Features a one-click "Copy to Clipboard" for JSON data.
Privacy Minded: Ghost API works entirely locally. No data is ever collected or transmitted externally.

How to use:
Click the Ghost API icon to activate the sniffer.
Refresh any website to see live API traffic and payloads.
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Permissions and data

Required permissions:

  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
1.0.0
Size
434.09 KB
Last updated
4 days ago (May 5, 2026)
Related Categories
  • Web Development
  • Privacy & Security
License
MIT License
Version History
  • See all versions
Tags
  • security
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