Airtel IP
Geocoding
IP Geolocation API. Collecting data from multiple sources
No keyCORSHTTPS
w14n Open Data API
Structured open-data endpoints providing sample Brazilian business and geographic data. Includes company profiles, CNAE establishment analytics, and municipality coordinates under an open database license.
Verified today: 100% uptime
API key
Unconfirmed
HTTPS
Supported
Browser calls
Unconfirmed
Status
Live · 95/100
What our checks found
- Health score
- 95/100
- Reliability
- 100%
- Average latency
- 316ms
Last checked 2026-10-14. Measured independently, not self-reported by the provider.
How to call it
A starting template for w14n Open Data API. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Authentication requirement is unconfirmed. Check the documentation before relying on this.
curl -s "https://api.w14n.dev/ENDPOINT" \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Accept: application/json"Where this listing comes from
Aggregated from one public source (freepublicapis), then normalised and checked by us.
Report an issue with this listing ↗Other Geocoding APIs
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Aggregate services of IBGE (Brazilian Institute of Geography and Statistics)
No keyCORSHTTPS
ip.app
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IP, ASN, geolocation, timezone, security, user-agent in plain text, JSON or HTTP headers
No keyCORSHTTPS
ipapi.co
Geocoding
Find IP address location information
No keyCORSHTTPS
ipapi.co IP Location
Geocoding
Find IP address location information
No keyCORSHTTPS
w14n Open Data API — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is w14n Open Data API free to use?
w14n Open Data API is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Does w14n Open Data API need an API key?
w14n Open Data API requires some form of authentication. Check the provider's documentation for which scheme it expects.
Can I call w14n Open Data API from browser JavaScript?
We could not confirm CORS support for w14n Open Data API. Test it from a browser before relying on it client-side; if the request succeeds in curl but fails in the console, CORS is the reason.
Is w14n Open Data API still working?
Yes, as of 2026-10-14. Our automated check reached w14n Open Data API and recorded a 100% reliability score with a median response time of 316 ms. We re-check on a schedule, and this page updates with the result.
Is w14n Open Data API available over HTTPS?
Yes. w14n Open Data API serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.