Geocoding
No authHTTPSCORS ?
Geocoding
Open Topo Data
Elevation and ocean depth for a latitude and longitude.
Open Topo Data API is a free Geocoding API that requires no API key, is served over HTTPS and does not support CORS, so it should be called from a server.
- Authentication
- None required
- HTTPS
- Yes
- CORS
- No
- Category
- Geocoding
Visit documentation ↗www.opentopodata.org
About Open Topo Data
Open DEM server.
- Provider
- Open Topo Data
- Website
- opentopodata.org ↗
Details from opentopodata.org.
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Open Topo Data API alternatives
apiKeyHTTPSCORS
apiKeyHTTPSCORS ?
apiKeyHTTPSCORS ?
No authHTTPSCORS
OAuthNo HTTPSCORS ?
Open Topo Data API FAQ
Who provides the Open Topo Data API?
The Open Topo Data API is provided by Open Topo Data (opentopodata.org). Open DEM server.
Is the Open Topo Data API free?
Yes. The Open Topo Data 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 Open Topo Data API require an API key?
No. The Open Topo Data API requires no authentication, so you can start making requests without signing up.
Can I call the Open Topo Data API from the browser?
Not directly. The Open Topo Data API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Does the Open Topo Data API support HTTPS?
Yes. The Open Topo Data API is served over HTTPS, so it's safe to use in production.