ipify
Minimal API that returns the caller's public IPv4 or IPv6 address in text or JSON.
ipify is listed in Dev Tools.
Key metrics
No limit Rate limit No rate limit on the public IP-address endpoint; free and keyless (unlimited fair use). Geo add-on requires a key.
Gotchas
No gotchas documented yet. Contribute one if you know a constraint we missed.
Labels
- No auth
No auth
Callable with no API key or login — lowest-friction to integrate.
ip network geolocation utility json