Latest, 16 Oct 2026:44 usersMove the mouse over the chart for any month
Ratings count
monthly, 5 months
Latest, 16 Oct 2026:5 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About API Tracker & Flow Runner
API Tracker & Flow Runner is a powerful developer tool designed for frontend engineers, QA teams, API testers, and automation workflows.
Capture live APIs directly from any website, inspect requests and responses, organize APIs into reusable flows, and execute complex API workflows with real-time execution tracking.
Built for debugging, automation, testing, and workflow analysis — directly inside the browser.
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🚀 KEY FEATURES
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✅ Live API Tracking
Automatically capture Fetch/XHR APIs in real time while browsing any website.
✅ Request & Response Inspector
View:
• Request URL
• Method
• Headers
• Payload
• Response body
• Status code
• Execution time
✅ Flow Builder
Convert captured APIs into reusable execution flows.
Create multi-step API sequences for:
• Testing
• Automation
• Workflow replay
• Backend validation
✅ Real-Time Flow Execution
Run API flows directly inside the extension with:
• Live execution status
• Running indicators
• Success/Failure tracking
• Auto-scrolling execution monitor
✅ Variable Extraction System
Extract values from API responses and dynamically reuse them in future requests.
Perfect for:
• Entity IDs
• Tokens
• Dynamic payload chaining
• Workflow automation
✅ Payload Editing
Modify request payloads before execution.
✅ URL Editing
Override URLs dynamically during flow creation.
✅ Runtime Authentication Support
Automatically reuses live Authorization tokens, Cookies, and CSRF headers from active browser sessions.
✅ Error Detection & Alerts
Instantly identify failed APIs with visual indicators and optional alert sounds.
✅ Non-Blocking Flow Execution
Failed APIs do not stop the entire workflow, enabling resilient automation testing.
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🛠 PERFECT FOR
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• Frontend Developers
• QA Engineers
• API Testers
• Automation Engineers
• Debugging Complex Workflows
• Backend Validation
• Manual API Replay
• Internal Tooling
• Enterprise Web Applications
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🔒 PRIVACY & SECURITY
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• No external servers
• No cloud storage
• APIs processed locally in your browser
• No user data collection
• No tracking
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⚡ WHY USE THIS TOOL?
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Instead of switching between DevTools, Postman, and manual API testing tools, manage everything directly from your browser in one unified workflow runner.
Designed for speed, debugging efficiency, and real-world API workflow automation.