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Preview of APIlot

APIlot by Mohamed Zumair

A powerful browser extension for GraphQL and REST API development, testing, and debugging. Seamlessly integrated into browser DevTools with AI-powered mock generation, performance analytics, and time-travel debugging.

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Extension Metadata

About this extension
🚀 Key Features

📊 Request Monitoring
  • Automatic detection of both GraphQL and REST API requests
  • Real-time monitoring with detailed request/response data
  • Advanced in-code search (Ctrl/Cmd+F) within code blocks
  • Request filtering by type (GraphQL/REST), status, and search terms

🤖 AI-Powered Mock Generation
  • Generate realistic mock data using AI (OpenAI GPT-4 / Anthropic Claude)
  • Intelligent field-type recognition for contextual data
  • One-click mock generation from GraphQL schema
  • Support for complex nested objects and arrays

🗂️ Schema Explorer
  • Auto-detects GraphQL endpoints and authentication from network traffic
  • Interactive schema browsing with expandable field trees
  • Smart authentication (Bearer tokens, API keys, custom headers)
  • One-click intelligent query generation
  • Execute queries directly from the explorer

🎨 Visual Query Builder
  • Click-to-add interface for building complex queries
  • Real-time query preview with syntax highlighting
  • Visual argument configuration with smart defaults
  • Nested field selection with Select All/Deselect All
  • Seamless switch between visual builder and code editor

⚙️ Smart Rule Engine
  • Create rules to modify both GraphQL and REST requests in real-time
  • Simulate network conditions (delays, failures, slow responses)
  • Mock custom responses for testing edge cases
  • Modify variables, headers, and status codes dynamically
  • Support for URL pattern matching with wildcards

📈 Performance Analytics
  • Real-time dashboard with response time metrics
  • Track average response time, success rate, and request count
  • Visual charts for response time trends
  • Top 5 slowest requests identification
  • AI-powered performance recommendations

⏱️ Time-Travel Debugging
  • Record complete API request/response sequences
  • Replay sessions with adjustable playback speed
  • Edit responses mid-replay for debugging
  • Export/import sessions for team sharing
  • Visual timeline with request details

💾 Developer Tools
  • Export/import rule configurations for team sharing
  • Multiple logging levels (Silent to Debug)
  • Clean DevTools integration
  • Local data storage (no external servers)
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Permissions and data

Required permissions:

  • Extend developer tools to access your data in open tabs
  • Access browser tabs
  • Access your data for all web sites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
  • Homepage
Version
2.0.0
Size
409.06 kB
Last updated
4 days ago (27 Feb 2026)
Related Categories
  • Web Development
Licence
MIT Licence
Version History
  • See all versions
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