API-first link monitoring for your stack
Broken link checker for developers. Integrate link monitoring into your workflow via REST API. Get webhook alerts, monitor documentation links, and automate link health checks.
Sound familiar?
- ✗Documentation links to external libraries and tools go stale
- ✗No programmatic way to monitor links as part of a build pipeline
- ✗Existing CLI checkers miss soft-404s and Cloudflare-protected pages
- ✗Open-source npm link checkers have high false positive rates
Built for Developers
Everything you need to keep your links working
REST API integration
Import links via API. Trigger checks programmatically. Integrate link monitoring into your deployment workflow.
Webhook alerts
Receive link status change events via webhook. Trigger custom automation when links break.
AI soft-404 detection
Goes beyond HTTP status codes. Detects pages that load but display removed or expired content messages.
Cloudflare-bypass built in
Handles Cloudflare-protected pages without custom infrastructure on your end.
Frequently asked questions
Is there a REST API?
Yes. The full REST API supports link import, status queries, and batch operations. See the API documentation for details.
Can I receive webhook events when a link status changes?
Yes. Configure a webhook URL in your alert preferences. You will receive a POST request with the link status payload on every status change.
Is there rate limiting on the API?
Yes. Rate limits apply per plan tier. See the API rate limits documentation for details.
Can DeadLinkRadar handle pages behind Cloudflare?
Yes. DeadLinkRadar has built-in support for bypassing Cloudflare challenges on known protected hosts.
Start monitoring your links today
Free for up to 50 links. No credit card required.