AltAPIs

API archive entry · source-reported

Cloudflare Trace

Get IP Address, Timestamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & More

Provider / source website

From the publisher

README & documentation

Source preview

Read the project’s overview, installation instructions and usage examples. The original README is the source of truth.

Get IP Address, TimeStamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & more by Cloudflare https://one.one.one.one/cdn-cgi/trace https://1.0.0.1/cdn-cgi/trace https://cloudflare-dns.com/cdn-cgi/trace https://cloudflare-eth.com/cdn-cgi/trace https://workers.dev/cdn-cgi/trace https://pages.dev/cdn-cgi/trace https://cloudflare.tv/cdn-cgi/trace https://icanhazip.com/cdn-cgi/trace fl=Cloudflare WebServer Instance h=WebServer Hostname ip=IP Address of client ts=Epoch Time in seconds.millis (Similar to date +%s.%3N in bash) visitscheme=https or http uag=User Agent colo=IATA location identifier sliver=Whether the request is splitted http=HTTP Version loc=Country Code tls=TLS or SSL Version sni=Whether…

fawazahmed0/cloudflare-trace-api on GitHub A short preview, not the full document.

Read the full README ↗ · Preview checked 2026-10-28T07:37:53.287Z

Inside the original README — Document outline
  1. Cloudflare Trace API
  2. Endpoints:
  3. Return Format:
  4. Cloudflare Geolocation API
  5. Endpoint:
  6. Return Format:
  7. Endpoint:
  8. Return Data In Headers:
  9. Other Resources:
  10. Other Useful Endpoints by cloudflare:

Headings are captured from the source. Links open the publisher’s document, not a locally hosted copy.

Links from the README

References supplied by the publisher, not independently verified endorsements. Check the destination before downloading files or entering credentials.

Documentation belongs to its respective authors. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.

Access at a glance

These are reported access facts. Check the current documentation before integrating.

  • Authentication: No auth.
  • HTTPS: reported by the source.
  • Browser access (CORS): Yes.

Pricing and limits

Current plans, quotas, and rate limits have not been reviewed for this listing. Check the provider’s current terms; no authentication does not necessarily mean free usage.

Documentation and sources

Imported from public-apis/public-apis. A detailed editorial review has not been published yet.

Provider / source reference

public-apis/public-apis · MIT directory metadata

More Development APIs

Hourora

Current time, DST-aware conversion, all IANA zones with clock changes, city and coordinate lookup

No auth · HTTPS reported · CORS Yes

Timezones

Time now, conversions and DST changes for every IANA time zone, no key needed

No auth · HTTPS reported · CORS Yes

Enterno

HTTP headers, DNS, SSL, WHOIS and redirect checks as plain text, JSON or CSV

No auth · HTTPS reported · CORS Yes

seodata

Keyword search volume, CPC and competition by country, no key needed

No auth · HTTPS reported · CORS Yes

Yumi Wheel Evidence

Intersect wheel tags for explicit PyPI releases with caller-supplied tags

No auth · HTTPS reported · CORS Yes

Codeberg

Git hosting, repos and issues via Gitea API

No auth · HTTPS reported · CORS Yes

Source reference

public-apis/public-apis

This page separates source-reported facts from questions that need live provider verification.