boundary=administrative) inside an ISO 3166-1 alpha-3 country at a given admin_level (2 = country, 4 = state/province, 6 = county, 8 = city). Response includes relation centroids and OSM tags - use the relation id with downstream OSM tooling for full polygon geometry. Cached for 7 days since administrative boundaries change rarely. Data is (C) OpenStreetMap contributors (ODbL 1.0) - attribution is required on any surface that renders this data.x-api-key: ********************curl --location '/api/v1/environment/osm/boundaries?iso3=DEU&admin_level=4' \
--header 'x-api-key: <api-key>'{
"data": {
"iso3": "string",
"admin_level": 0,
"count": 0,
"elements": [
{
"type": "string",
"id": 0,
"lat": 0,
"lon": 0,
"center": {
"lat": 0,
"lon": 0
},
"nodes": [
0
],
"members": [
{
"type": "string",
"ref": 0,
"role": "string"
}
],
"tags": {
"property1": "string",
"property2": "string"
}
}
],
"timestamp_osm_base": "string",
"attribution": "(C) OpenStreetMap contributors (ODbL 1.0)"
},
"meta": {
"endpoint": "/api/v1/fred/us/cpi",
"data_time": "2026-04-16T14:30:00Z",
"response_time": "2026-04-16T14:30:12Z",
"provider": "Sugra API v1.0.1",
"source": "string",
"fallback_used": true,
"fallback_chain": [
"string"
],
"cached": true
}
}