ApiRadar provides real-time monitoring and intelligent alerting for API failures, ensuring your integrations remain stable and your users have a seamless experience.
Everything you need to keep your APIs running smoothly
Track API performance, response times, and error rates in real-time with detailed analytics.
Get notified instantly via email, SMS, Slack, or webhook when issues are detected.
Monitor endpoint availability 24/7 from multiple global locations.
Auto-generate and maintain up-to-date API documentation for your team.
Share dashboards, set up role-based access, and collaborate with your team.
Enterprise-grade security with SOC 2, GDPR, and HIPAA compliance.
Get started in minutes with our simple 3-step process
Add our lightweight SDK to your application in minutes. Works with Express, Fastify, Next.js, and more.
$ npm install @apiradar/middlewareWe automatically track all API requests, responses, errors, and performance metrics in real time.
Receive instant notifications when something breaks. Get full context to resolve issues before users notice.
Detect and resolve issues before they impact your users
Identify bottlenecks and optimize API response times
Automate monitoring and reduce manual debugging efforts
Monitor unlimited endpoints as your business grows
Built by developers, for developers
ApiRadar was born from a simple frustration: monitoring APIs shouldn't be complicated. We've built a platform that gives engineering teams full visibility into their API ecosystem — from performance metrics to error tracking — without the overhead of complex setups.
Our mission is to help companies of all sizes keep their integrations reliable, reduce downtime, and deliver better experiences to their end users.
Lightweight SDK with zero performance impact on your applications.
Every request, every response, every error — tracked in real time.
Intuitive dashboards and actionable insights — no learning curve.
Choose the plan that fits your needs
Have questions? We're here to help.