Is my coordinate on land or water?

Is it water is a simple API that let's developers easily answer the question of whether any latitude/longitude coordinate of on water or not.


The API accepts a latitude and longitude and returns JSON.

A free tier of this API is available for smaller projects. We charge a small monthly fee for folks who need higher usage capacity of the API. See more pricing details here.


curl ''


                    "water": true,
                    "latitude": 41.9029192,
                    "longitude": -70.2652276