Free APIGeo & WeatherNo keyOfficial
ip-api.com
45 free IP geolocations a minute, no key and no signup, with batch support
ip-api.com provides IP geolocation including country, region, city, lat/lon, timezone, ISP, org and ASN. The free tier needs no API key or signup and supports a batch endpoint for up to 100 IPs per call. JSON, XML, CSV and PHP output formats are available.
Free tier
Free, no key, for non-commercial use. Commercial/HTTPS use requires a paid Pro key.Rate limits
45 requests/minute per IP on the standard endpoint; batch endpoint capped at 15 requests/minute. HTTP 429 then a temporary block on overage.Auth
No keyBase URL
http://ip-api.comWhat you'd build with it
- Quick keyless IP geolocation in a prototype or Claude Skill
- Batch-resolve a list of IPs to locations in one POST
- Pick exact fields to keep responses small in automations
- Attach ISP/ASN to security or analytics events
Key endpoints
- GET
/json/{ip}Geolocate an IP (omit IP for caller's own) - GET
/json/{ip}?fields=status,country,city,lat,lon,ispChoose which fields to return - POST
/batchGeolocate up to 100 IPs in one request
Members
Members get the runnable recipe
Sign in free to copy the example request, see a sample response, and read the gotchas.
Tags
ip-geolocationgeoasnbatch