REST & OGC API
Every endpoint is documented with request / response examples and error codes. Download the OpenAPI 3.1 spec to generate a typed client in any language.
https://airfree.au/api/v1Authentication
All API requests require authentication. Pass your credentials using one of the two supported methods.
Bearer token
Authorization: Bearer <token>API key header
X-Api-Key: <api-key>Example — GET /cadastre/parcels
Query parcels within a bounding box using latitude/longitude coordinates.
curl -X GET \ "https://airfree.au/api/v1/cadastre/parcels?bbox=150.9,-33.9,151.0,-33.8&limit=20" \ -H "Authorization: Bearer $AIRFREE_API_KEY" \ -H "Accept: application/geo+json"
{
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"id": "parcel_01J8XZ2KQ9M4V3N7P5R6T0W",
"geometry": { "type": "Polygon", "coordinates": [ ... ] },
"properties": {
"lot": "42",
"plan": "DP123456",
"area_m2": 612.4,
"tenure": "freehold",
"updated_at": "2026-06-30T09:14:22Z"
}
}
],
"meta": { "total": 87, "limit": 20, "offset": 0 }
}Endpoints
Complete endpoint reference
All endpoints return JSON or GeoJSON. Errors follow RFC 7807 (Problem Details).
Cadastre API
Query, create, and update cadastral parcels. Supports spatial filters, CRS transformation, and DCDB integration.
/cadastre/parcelsList and spatially filter parcels
/cadastre/parcelsCreate a new parcel record
/cadastre/parcels/{id}Retrieve a single parcel by ID
/cadastre/parcels/{id}Update parcel attributes or geometry
Raster DEM API
Submit DEM processing jobs, track progress, and stream output tiles for visualisation or analysis.
/dem/processSubmit a DEM processing job
/dem/jobs/{id}Poll job status and retrieve results
/dem/tiles/{z}/{x}/{y}.pngStream rendered DEM map tiles
Point Cloud API
Upload LAS/LAZ point clouds, trigger AI classification, and download processed outputs.
/pointcloud/uploadUpload a LAS/LAZ point cloud file
/pointcloud/{id}/classifyRun AI classification on a point cloud
/pointcloud/{id}/downloadDownload classified or processed output
Earth Observation API
Search STAC catalogues, access scenes, and compute spectral indices such as NDVI and NDWI.
/eo/searchSearch STAC catalogue with spatial/temporal filters
/eo/scenes/{id}Retrieve a scene and its assets
/eo/compute/ndviCompute NDVI (or NDWI) for a scene
OGC Endpoints
Standards-compliant OGC services for interoperability with any GIS client.
/ogc/wmsOGC Web Map Service (WMS 1.3.0)
/ogc/wmtsOGC Web Map Tile Service (WMTS 1.0.0)
/ogc/wfsOGC Web Feature Service (WFS 2.0)
/ogc/v1/featuresOGC API Features v1.0 (GeoJSON)
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