API Lens – Smart HTTP Inspector
Real-time HTTP monitoring with analytics, performance scoring, replay functionality, and API insights for developers.
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API Lens – Smart HTTP Inspector for Developers
API Lens gives developers a clear, real-time view of every HTTP & HTTPS request a webpage makes. Built for API debugging, performance analysis, and modern microservice workflows, API Lens turns complex network traffic into actionable insights through a clean, intuitive UI.
Whether you’re working on frontend apps, backend APIs, or microservices, API Lens helps you identify slow endpoints, retry storms, authentication issues, and noisy requests instantly—without switching tools.
Everything runs locally in your browser.
✅ No tracking
✅ No external servers
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