API v1

API documentation

Production contracts, examples and response semantics for every GeoNexa endpoint.

Authentication

Authorization: Bearer gnx_YOUR_API_KEY

Base URL

https://geonexa.eu/api/v1

OpenAPI 3.1 JSON

Endpoints

GET/geo/geocode

Forward geocoding

Find addresses, localities and points of interest from free text.

1 credits per successful request
GET/geo/reverse

Reverse geocoding

Resolve coordinates into the nearest address or place.

1 credits per successful request
POST/geo/route

Routing

Calculate road, bicycle, pedestrian or truck routes between 2–50 points.

5 credits per successful request
POST/geo/isochrone

Isochrones

Generate reachable areas by travel time or distance.

10 credits per successful request
GET/geo/elevation

Point elevation

Read Copernicus DEM elevation for one WGS84 coordinate.

1 credits per successful request
POST/geo/elevation/profile

Elevation profile

Read Copernicus DEM elevation for an ordered line of 2–5000 points.

5 credits per successful request