Monitor every endpoint of your API.

Send authenticated HTTP requests to your APIs with custom headers, request bodies, and response validation. Go beyond just checking if the server is up.

Everything you need for api monitoring.

Monitor REST API endpoints
Custom headers including Authorization Bearer
Custom request bodies (JSON, form data)
Validate response status codes
Keyword validation in JSON responses
Monitor response time and latency SLAs
Multi-step API workflow monitoring
Alert on API degradation before users notice
Start monitoring free →
Live monitor dashboard
https://myapp.com
142ms
99.98%
https://api.myapp.com
89ms
100%
https://staging.myapp.com
Down

Common questions.

API monitoring is designed for machine-readable endpoints. You can send custom headers (like API keys), POST bodies, and validate specific content in JSON or XML responses — not just check that the server returned a 200 OK.
Yes — you can set custom headers including Authorization, API keys, and any other authentication headers your API requires.

Start api monitoring today.

Set up in under 30 seconds. 50 monitors free, no credit card required.