Workers

Edge API

Thin edge endpoints for data that must come from the network. No user content is stored.

GET /api/ip

Returns Cloudflare-observed client IP, country, parsed browser, and optional network labels.

{
  "ip": "203.0.113.10",
  "country": "NL",
  "browser": "Google Chrome",
  "userAgent": "Mozilla/5.0 …",
  "source": "cloudflare",
  "networkLabel": "Example ISP · Amsterdam, NL"
}

GET /api/speedtest/ping

Empty ping target for RTT measurement.

204 No Content

GET /api/speedtest/download?bytes=2000000

Returns random bytes (capped) for download throughput tests.

application/octet-stream

POST /api/speedtest/upload

Accepts an opaque body and reports received byte count.

{ "received": 1000000 }

Looking for something else? Browse all tools.