Fetch a single feature | Topolab Help Center

Requires: an API key sent in the X-API-Key header. OGC access is a Team / Enterprise plan capability.

Discover feature ids

The items endpoint returns a GeoJSON FeatureCollection; each feature carries a stable id (for example nl-domino-poi.1) that you use to refetch it. The response also reports numberMatched (total across all pages) and numberReturned (this page), plus a next link while more remain.

curl -H "X-API-Key: tlb_prod_..." \
  "https://api.topolab.nl/v1/ogc/collections/nl-domino-poi/items?limit=2"

Get one feature

Append the featureId to the items path. The response is a single GeoJSON Feature — the same object you would find inside the collection's features array, returned on its own.

curl -H "X-API-Key: tlb_prod_..." \
  "https://api.topolab.nl/v1/ogc/collections/nl-domino-poi/items/nl-domino-poi.1"

Reading the feature
geometry is a GeoJSON geometry — points are [longitude, latitude] in WGS84 (EPSG:4326). properties holds the dataset attributes for this feature, and their keys depend on the dataset's schema. links carry a self link back to the feature and a collection link to its parent. A 404 means an unknown collectionId or featureId.