HTTP API · not monitored
Cloudflare Trace
See your own egress IP, colo and TLS info.
Diagnostic endpoint returning the requesting IP, datacenter and protocol.
- endpoint
https://1.1.1.1/cdn-cgi/trace- auth
- none
- try it
- tested example call
curl -s "https://1.1.1.1/cdn-cgi/trace"
- capabilities
- egress_ip · edge_colo
- tags
- network · diagnostics · utility
- pricing
- free
- i/o
- none → text
- machine-readable
- /api/public/registry/cloudflare-trace-api
Agents can discover Cloudflare Trace through the Agent Nexus MCP server, /llms.txt or the discovery API.