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Montana State Library MSDI framework layers

Montana Spatial Data Infrastructure (MSDI) framework layers from the Montana State Library: cadastral parcels with Department of Revenue assessment attributes, public lands, conservation easements, structures and address points, road centerlines and administrative boundaries. Bulk publication status (file URL, size, Last-Modified, ETag) from the ftpgeoinfo.msl.mt.gov IIS host; records from MSL's anonymous ArcGIS Online feature services (org qnjIrwR8z5Izc0ij) with a cursor pinned to the layer's dataLastEditDate, id lookups by PARCELID / NGUID / UniqueID / GlobalID, DateUpdate change filters for addresses and roads, and a constrained where-clause search. Land cover and hydrography are status-only.

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When were the Gallatin County parcels last republished and how big is the shapefile download?

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Montana State Library MSDI framework layers
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1Request
stringRequired

layer

stringRequired

Return rows with DateUpdate strictly after this UTC date or date-time.

string

next_cursor from the previous page. Carries the layer, the segment/filter, the pinned publication (editingInfo.dataLastEditDate) and the last OBJECTID. When the layer has been republished since, the call fails with invalid_input and issue code `publication_changed`: restart from page one.

number

Rows per page; default and maximum is the layer's maxRecordCount (2000; 1000 for addresses). A 2000-row parcel page is about 2.3 MB.

string

Optional county restriction: the County (addresses) / County_L (roads) value, e.g. 'Gallatin County'.

5 credits
Codefollows the fields above
const result = await firecrawl.scrape({
  alexandria: {
    provider: "ftpgeoinfo-msl-mt-gov",
    capability: "gis-layers/records_changes",
    options: {
      layer: "addresses",
      page_size: 3,
      since: "2026-06-01T00:00:00.000Z",
    },
  },
});
2Response example

This is a sample shape. Press Run to see live data from Montana State Library MSDI framework layers.

{
  "count": 3,
  "layer": "addresses",
  "layer_name": "Montana Structures and Addresses",
  "next_cursor": "7b2276223a312c2266223a226368616e676573222c226c61796572223a22616464726573736573222c2270696e223a313739313931373930373139392c226c6173745f6f6964223a343330353637312c2266696c746572223a2244617465557064617465203e20444154452027323032362d30362d303127227d",
  "observed_at_ms": 1792346212837,
  "page_size": 3,
  "publication_id": "addresses:1791917907199",
  "published_at": "2026-10-13T18:58:27Z",
  "records": [
    {
      "attributes": {
        "AddNum_Pre": null,
        "AddNum_Suf": null,
        "Add_Number": 2543,
        "Addtl_Desc": null,
        "Addtl_Loc": null,
        "Building": null,
        "Country": "US",
        "County": "Fergus County",
        "DatasetTyp": "Address data",
        "DateUpdate": "2026-06-07T04:54:46Z",
        "DiscrpAgID": "City of Lewistown",
        "Elevation": null,
        "Floor": null,
        "GNIS_ID": null,
        "GlobalID": "808c77ba-9624-409e-9d9a-da19c651dc10",
        "Inc_Muni": "Unincorporated",
        "LandmkName": null,
        "Latitude": null,
        "LocalID": "8375",
        "Longitude": null,
        "MT_PlcType": 100,
        "Milepost": null,
        "NGUID": "43375000.{2ac86806-32e8-4aaa-8862-2e11d0c559cf}",
        "Nbrhd_Comm": null,
        "OBJECTID": 4305247,
        "ParcelID": "08246517103010000",
        "Place_Type": "residence",
        "Placement": "Structure",
        "PostCodeEx": null,
        "Post_Code": "59457",
        "Post_Comm": "Lewistown",
        "Room": null,
        "Seat": null,
        "St_Name": "Tognetti",
        "St_PosDir": null,
        "St_PosMod": null,
        "St_PosTyp": "Road",
        "St_PreDir": null,
        "St_PreMod": null,
        "St_PreSep": null,
        "St_PreTyp": null,
        "State": "MT",
        "Uninc_Comm": null,
        "Unit": null
      },
      "global_id": "808c77ba-9624-409e-9d9a-da19c651dc10",
      "id_field": "NGUID",
      "object_id": 4305247,
      "publication_id": "addresses:1791917907199",
      "retrieved_at": "2026-10-18T17:56:52Z",
      "source_record_id": "43375000.{2ac86806-32e8-4aaa-8862-2e11d0c559cf}",
      "source_url": "https://services.arcgis.com/qnjIrwR8z5Izc0ij/ArcGIS/rest/services/Montana_Structures_and_Addresses_Framework/FeatureServer/0/query?where=NGUID+%3D+%2743375000.%7B2ac86806-32e8-4aaa-8862-2e11d0c559cf%7D%27&outFields=*&returnGeometry=false&f=json"
    },
    {
      "attributes": {
        "AddNum_Pre": null,
        "AddNum_Suf": null,
        "Add_Number": 402,
        "Addtl_Desc": null,
        "Addtl_Loc": null,
        "Building": null,
        "Country": "US",
        "County": "Fergus County",
        "DatasetTyp": "Address data",
        "DateUpdate": "2026-06-16T23:05:50Z",
        "DiscrpAgID": "City of Lewistown",
        "Elevation": null,
        "Floor": null,
        "GNIS_ID": null,
        "GlobalID": "e1c27290-ae39-4f97-903c-c2b4126be558",
        "Inc_Muni": "Unincorporated",
        "LandmkName": null,
        "Latitude": null,
        "LocalID": "10630",
        "Longitude": null,
        "MT_PlcType": 1,
        "Milepost": null,
        "NGUID": "43375000.{a4264705-ff8a-4d3f-94c2-b2a93198ae4d}",
        "Nbrhd_Comm": null,
        "OBJECTID": 4305635,
        "ParcelID": "08278917404020000",
        "Place_Type": "other",
        "Placement": "Structure",
        "PostCodeEx": null,
        "Post_Code": "59430",
        "Post_Comm": "Denton",
        "Room": null,
        "Seat": null,
        "St_Name": "Lower",
        "St_PosDir": null,
        "St_PosMod": null,
        "St_PosTyp": "Road",
        "St_PreDir": null,
        "St_PreMod": null,
        "St_PreSep": null,
        "St_PreTyp": null,
        "State": "MT",
        "Uninc_Comm": null,
        "Unit": null
      },
      "global_id": "e1c27290-ae39-4f97-903c-c2b4126be558",
      "id_field": "NGUID",
      "object_id": 4305635,
      "publication_id": "addresses:1791917907199",
      "retrieved_at": "2026-10-18T17:56:52Z",
      "source_record_id": "43375000.{a4264705-ff8a-4d3f-94c2-b2a93198ae4d}",
      "source_url": "https://services.arcgis.com/qnjIrwR8z5Izc0ij/ArcGIS/rest/services/Montana_Structures_and_Addresses_Framework/FeatureServer/0/query?where=NGUID+%3D+%2743375000.%7Ba4264705-ff8a-4d3f-94c2-b2a93198ae4d%7D%27&outFields=*&returnGeometry=false&f=json"
    },
    {
      "attributes": {
        "AddNum_Pre": null,
        "AddNum_Suf": null,
        "Add_Number": 312,
        "Addtl_Desc": null,
        "Addtl_Loc": null,
        "Building": null,
        "Country": "US",
        "County": "Fergus County",
        "DatasetTyp": "Address data",
        "DateUpdate": "2026-06-16T23:27:22Z",
        "DiscrpAgID": "City of Lewistown",
        "Elevation": null,
        "Floor": null,
        "GNIS_ID": null,
        "GlobalID": "eab59814-690a-44ad-8b29-913a4be25627",
        "Inc_Muni": "Moore",
        "LandmkName": null,
        "Latitude": null,
        "LocalID": "8266",
        "Longitude": null,
        "MT_PlcType": 1,
        "Milepost": null,
        "NGUID": "43375000.{391c4410-2cdc-4222-b36a-f9e3cb412868}",
        "Nbrhd_Comm": null,
        "OBJECTID": 4305671,
        "ParcelID": "08236316431010001",
        "Place_Type": "other",
        "Placement": "Structure",
        "PostCodeEx": null,
        "Post_Code": "59464",
        "Post_Comm": "Moore",
        "Room": null,
        "Seat": null,
        "St_Name": "1st",
        "St_PosDir": "Southwest",
        "St_PosMod": null,
        "St_PosTyp": "Street",
        "St_PreDir": null,
        "St_PreMod": null,
        "St_PreSep": null,
        "St_PreTyp": null,
        "State": "MT",
        "Uninc_Comm": null,
        "Unit": null
      },
      "global_id": "eab59814-690a-44ad-8b29-913a4be25627",
      "id_field": "NGUID",
      "object_id": 4305671,
      "publication_id": "addresses:1791917907199",
      "retrieved_at": "2026-10-18T17:56:52Z",
      "source_record_id": "43375000.{391c4410-2cdc-4222-b36a-f9e3cb412868}",
      "source_url": "https://services.arcgis.com/qnjIrwR8z5Izc0ij/ArcGIS/rest/services/Montana_Structures_and_Addresses_Framework/FeatureServer/0/query?where=NGUID+%3D+%2743375000.%7B391c4410-2cdc-4222-b36a-f9e3cb412868%7D%27&outFields=*&returnGeometry=false&f=json"
    }
  ],
  "segment": null,
  "service_url": "https://services.arcgis.com/qnjIrwR8z5Izc0ij/ArcGIS/rest/services/Montana_Structures_and_Addresses_Framework/FeatureServer/0",
  "since": "2026-06-01",
  "total_count": 102726
}

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