GeocodingNo authHTTPSCORS ?
Geocoding
What3Words
Three words as rememberable and unique coordinates worldwide.
What3Words API is a free Geocoding API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.
- Authentication
- apiKey
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Geocoding
Visit documentation ↗what3words.com
About what3words
Every 3 metre square has a unique 3 word address.
- Provider
- what3words
- Website
- what3words.com ↗
Details from what3words.com.
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What3Words API FAQ
Who provides the What3Words API?
The What3Words API is provided by what3words (what3words.com). Every 3 metre square has a unique 3 word address.
Is the What3Words API free?
Yes. The What3Words API is listed in the Geocoding category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Does the What3Words API require an API key?
Yes. The What3Words API uses apiKey authentication, so you need to register for credentials before making requests.
Can I call the What3Words API from the browser?
CORS support for the What3Words API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Does the What3Words API support HTTPS?
Yes. The What3Words API is served over HTTPS, so it's safe to use in production.