# BLM GBP Hub Search API (OGC API - Records)

**Canonical:** https://apis.io/apis/bureau-of-land-management/blm-gbp-hub-search-api/  
**Provider:** Bureau of Land Management — https://apis.io/providers/bureau-of-land-management/  
**Base URL:** https://gbp-blm-egis.hub.arcgis.com  
**Documentation:** https://gbp-blm-egis.hub.arcgis.com/api/search/definition/

BLM GBP Hub Search API (OGC API - Records) is one of 6 APIs that [Bureau of Land Management](https://apis.io/providers/bureau-of-land-management/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Federal-Government, Geospatial, GIS, Open-Data, and OGC. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

The only OpenAPI the Bureau of Land Management serves. A 17-operation OGC API - Records catalog over BLM's 803 published geospatial datasets, with keyword, bounding-box and CQL2 filtering, facet aggregation, related/connected record traversal, and an ArcGIS FeatureServer projection that takes a caller from a search result straight to queryable features. Anonymous — no key, no plan, no quota. The contract names itself "BLM GBP Hub Search API" and the catalog it serves carries publisher "Bureau of Land Management" on every record; the software underneath is Esri ArcGIS Hub running as BLM's tenant.

## Operations (17)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/search/v1/catalog` | — |
| GET | `/api/search/v1/collections` | — |
| GET | `/api/search/v1/collections/{collectionId}` | — |
| GET | `/api/search/v1/collections/{collectionId}/queryables` | — |
| GET | `/api/search/v1/collections/{collectionId}/items` | — |
| GET | `/api/search/v1/collections/{collectionId}/items/{itemId}` | — |
| GET | `/api/search/v1/collections/{collectionId}/items/{recordId}/related` | — |
| GET | `/api/search/v1/collections/{collectionId}/items/{recordId}/connected` | — |
| GET | `/api/search/v1/collections/{collectionId}/aggregations` | — |
| GET | `/api/search/v1` | — |
| GET | `/api/search/v1/conformance` | — |
| GET | `/api/search/v1/rest/info` | — |
| GET | `/api/search/v1/rest/services/collections/{collectionId}/geoservice/FeatureServer` | — |
| GET | `/api/search/v1/rest/services/collections/{collectionId}/geoservice/FeatureServer/layers` | — |
| GET | `/api/search/v1/rest/services/collections/{collectionId}/geoservice/FeatureServer/{layerIndex}` | — |
| GET | `/api/search/v1/rest/services/collections/{collectionId}/geoservice/FeatureServer/{layerIndex}/info` | — |
| GET | `/api/search/v1/rest/services/collections/{collectionId}/geoservice/FeatureServer/{layerIndex}/query` | — |

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/bureau-of-land-management/refs/heads/main/openapi/bureau-of-land-management-gbp-hub-search-openapi.json
- **APIReference** — https://gbp-blm-egis.hub.arcgis.com/api/search/definition/?f=json
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/bureau-of-land-management/refs/heads/main/conformance/bureau-of-land-management-gbp-hub-ogc-conformance.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/bureau-of-land-management/refs/heads/main/overlays/bureau-of-land-management-gbp-hub-search-overlay.yaml
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/bureau-of-land-management/refs/heads/main/mcp/bureau-of-land-management-tool-crosswalk.yml
- **Portal** — https://gbp-blm-egis.hub.arcgis.com/
- **DataAPI** — https://gbp-blm-egis.hub.arcgis.com/data.json

## Other Bureau of Land Management APIs (5)

- [BLM Geospatial Business Platform (GBP) Hub](https://apis.io/apis/bureau-of-land-management/blm-geospatial-business-platform/)
- [BLM Mineral and Land Records System (MLRS)](https://apis.io/apis/bureau-of-land-management/blm-mineral-land-records/)
- [BLM General Land Office Records](https://apis.io/apis/bureau-of-land-management/blm-general-land-office-records/)
- [BLM ePlanning](https://apis.io/apis/bureau-of-land-management/blm-eplanning/)
- [BLM National and State ArcGIS REST / OGC WMS Services](https://apis.io/apis/bureau-of-land-management/blm-arcgis-gis-services/)

## Tags

Federal-Government, Geospatial, GIS, Open-Data, OGC, Search

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/bureau-of-land-management/blm-gbp-hub-search-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/bureau-of-land-management/.