Dragør Havn I
Neptun covers Dragør Havn I (dk) through the dmi network. One GET request returns its readings as JSON — in the same shape as every other network Neptun serves, so you write the parsing once.
Source: dmi · Position: 55.5935, 12.6785
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/levels?lat=55.5935&lon=12.6785&radius=5"