// GEOCODING
OnWater
Determine if a lat/lon is on water or land
OnWater is a free public Geocoding API with no authentication required. It supports HTTPS.
// FACTS
- Category
- Geocoding
- Authentication
- none
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- onwater.io
- Cost
- Free
// FREQUENTLY ASKED
What is OnWater?
OnWater is a free public API in the Geocoding category. Determine if a lat/lon is on water or land
Does OnWater require authentication?
No — OnWater can be used immediately without any API keys or authentication.
Is OnWater free?
Yes. OnWater is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does OnWater support HTTPS?
Yes, OnWater supports HTTPS encrypted requests.