{
 "categories": [
  "government",
  "public-sector",
  "gis"
 ],
 "deployment": "hybrid",
 "evidence": [
  {
   "date": "2026-09-04",
   "fact": "homepage",
   "note": "Kartverket presents Grunnboken as Norway's public register of tinglyste rights and encumbrances on real property and housing-cooperative shares.",
   "source": "https://www.kartverket.no/eiendom/bestille-fra-grunnboken/hva-er-grunnboken",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "vendor",
   "note": "The opened Grunnboksystemet page (version 4.1.0.83) identifies Kartverket as the steward of the land-register and electronic-tinglysing technical solution in production since 18 April 2017.",
   "source": "https://grunnbok.no/grunnbok/",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "license",
   "note": "Kartverket states that eigedomsdata from matrikkelen and grunnboka are gratis, but only enterprises and public bodies may apply. This is a public register service, not paid SaaS.",
   "source": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "deployment",
   "note": "Kartverket documents a grunnbok endringslogg API for a local replica and a tjeneste-API for remote lookups. Consumers integrate in their own systems.",
   "source": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.api.exists",
   "note": "The opened access page links dedicated grunnbok-API documentation at grunnbok.no/grunnbok/ and tjeneste-API documentation at github.com/kartverket/etinglysing-tjenester#transfer.",
   "source": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.api.kinds[0]",
   "note": "Opened web service API v2 documentation. It lists WSDL endpoints under /grunnbok/wsapi/v2/ for StoreService, InformasjonService, GrunnboksutskriftService, EndringsloggService, NedlastningService, IdentService, PersonService, InnsendingService, ValideringService, and related domain services, plus a zip of WSDL and schema files.",
   "source": "https://grunnbok.no/grunnbok/dokumentasjon.html",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.api.auth[0]",
   "note": "The opened s\u00f8knad page for API access to matrikkel and grunnbok states that if the enterprise is granted electronic access, the technical contact is sent a username and password. The opened grunnbok-specific pages do not additionally name HTTP Basic or another wire scheme.",
   "source": "https://kartverket.no/api-og-data/eiendomsdata/soknad-api-tilgang",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.api.coverage",
   "note": "Opened tjeneste-API documentation. InformasjonService covers heftelser, overdragelser, rettigheter, and rettsstiftelser, including preliminary registrations. GrunnboksutskriftService returns current and historic PDF extracts. EndringsloggService and NedlastingService keep a local copy. IdentService and StoreService resolve ids to objects. That is a land-register subset, not a general cadastral API.",
   "source": "https://raw.githubusercontent.com/kartverket/etinglysing-tjenester/master/README.md",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.api.docs",
   "note": "Opened as Kartverket's current Grunnboksystemet index covering domain models, electronic-tinglysing XSDs, and the web service API v2 link. Access to APIs requires an agreement with Kartverket.",
   "source": "https://grunnbok.no/grunnbok/",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.extensibility.scripting[0]",
   "note": "Kartverket publishes downloadable WSDL and schema files for SOAP client generation. That is WSDL codegen, not a separately versioned SDK product.",
   "source": "https://grunnbok.no/grunnbok/dokumentasjon.html",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.data_access.export[0]",
   "note": "The tjeneste-API delivers preformatted lookups in xml, pdf, and text, with no published upper bound on the number of lookups.",
   "source": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.data_access.export[1]",
   "note": "The same delivery page lists pdf among the tjeneste-API formats.",
   "source": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.data_access.export[2]",
   "note": "The same delivery page lists text among the tjeneste-API formats.",
   "source": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.data_access.export[3]",
   "note": "Kartverket's eiendom docs state that matrikkel and grunnbok expose an endringslogg API suited to updating a local copy in near real time, without storage restrictions beyond law, regulation, and the agreement.",
   "source": "https://kartverket.github.io/api-dokumentasjon/docs/eiendom/",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "modalities.agent_docs.llms_txt",
   "note": "https://www.kartverket.no/llms.txt returned HTTP 404 on 2026-09-04. https://kartverket.github.io/api-dokumentasjon/llms.txt also returned 404.",
   "source": "https://www.kartverket.no/llms.txt",
   "tier": "scraped"
  },
  {
   "date": "2026-09-04",
   "fact": "verdict.scores.api",
   "note": "Documented SOAP WSDL v2 services cover lookup, PDF extract, changelog, and bulk download. Application gates, issued username/password, rettighetspakke field limits, and SOAP client generation keep the score in the useful-with-limits tier.",
   "source": "https://grunnbok.no/grunnbok/dokumentasjon.html",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "freshness.watch[0].url",
   "note": "Opened and verified as the current delivery page linking grunnbok-API and tjeneste-API documentation.",
   "source": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "freshness.watch[1].url",
   "note": "Opened and verified as the current Grunnboksystemet documentation index, version 4.1.0.83.",
   "source": "https://grunnbok.no/grunnbok/",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "freshness.watch[2].url",
   "note": "Opened and verified as the current SOAP WSDL v2 service list.",
   "source": "https://grunnbok.no/grunnbok/dokumentasjon.html",
   "tier": "declared"
  },
  {
   "date": "2026-09-04",
   "fact": "freshness.watch[3].url",
   "note": "Opened and verified as the current application form that issues username and password for electronic access to matrikkel and grunnbok.",
   "source": "https://kartverket.no/api-og-data/eiendomsdata/soknad-api-tilgang",
   "tier": "declared"
  }
 ],
 "freshness": {
  "last_verified": "2026-09-04",
  "volatility": "medium",
  "watch": [
   {
    "type": "docs",
    "url": "https://www.kartverket.no/api-og-data/eiendomsdata/tilgang-til-eigedomsdata"
   },
   {
    "type": "docs",
    "url": "https://grunnbok.no/grunnbok/"
   },
   {
    "type": "docs",
    "url": "https://grunnbok.no/grunnbok/dokumentasjon.html"
   },
   {
    "type": "docs",
    "url": "https://kartverket.no/api-og-data/eiendomsdata/soknad-api-tilgang"
   }
  ]
 },
 "homepage": "https://www.kartverket.no/eiendom/bestille-fra-grunnboken/hva-er-grunnboken",
 "id": "kartverket-grunnbok",
 "license": "free",
 "modalities": {
  "agent_docs": {
   "llms_txt": false
  },
  "api": {
   "auth": [
    "username-password"
   ],
   "coverage": "partial",
   "docs": "https://grunnbok.no/grunnbok/",
   "exists": true,
   "kinds": [
    "soap"
   ]
  },
  "cli": {
   "exists": "unknown"
  },
  "computer_use": {
   "issues": [],
   "viability": "unknown"
  },
  "data_access": {
   "export": [
    "xml",
    "pdf",
    "text",
    "endringslogg"
   ],
   "import": []
  },
  "extensibility": {
   "scripting": [
    "wsdl-client"
   ],
   "webhooks": "unknown"
  },
  "integrations": {
   "make": "unknown",
   "n8n": "unknown",
   "power_automate": "unknown",
   "zapier": "unknown"
  },
  "mcp": {
   "first_party": "unknown",
   "third_party": [],
   "verdict": "unknown"
  },
  "rpa": {
   "drivability": "unknown",
   "notes": "No repeatable UI probe was run. Kartverket also offers browser products for selected land-register facts. The documented machine path is the SOAP Grunnbok APIs after an approved access application. This record is Grunnboken, not Matrikkelen.\n",
   "ui_stack": [
    "web-dom"
   ],
   "vendor_support": []
  },
  "sdk": {
   "exists": "unknown",
   "languages": [],
   "official": "unknown"
  }
 },
 "name": "Grunnboken",
 "platforms": [
  "web"
 ],
 "related": {
  "alternatives": [
   "kartverket-matrikkelen"
  ],
  "our_products": []
 },
 "schema_version": 1,
 "score_version": 1,
 "status": "active",
 "vendor": "Kartverket",
 "verdict": {
  "best_path": "api",
  "scores": {
   "api": 6,
   "cli": null,
   "computer_use": null,
   "integrations": null,
   "mcp": null,
   "overall": 6,
   "rpa": null
  },
  "summary": "Grunnboken is automatable as Kartverket's national land-register web-service API, not as Matrikkelen, Geonorge, or Ambita Infoland. Kartverket documents two complementary machine surfaces: an endringslogg API for keeping a local replica nearly in real time, and a tjeneste-API for preformatted lookups. The opened grunnbok.no documentation lists SOAP WSDL v2 services including InformasjonService, GrunnboksutskriftService, EndringsloggService, NedlastningService, IdentService, and StoreService. The opened etinglysing-tjenester page describes lookup operations such as findHeftelser, findRettigheterForRegisterenhet, and ubekreftetGrunnboksutskriftPdf, plus changelog and bulk download. Deliveries are xml, pdf, and text, with no published lookup cap. Production use requires an approved application from a legal entity with hjemmel in utleveringsforskriften. The opened s\u00f8knad page states that the technical contact is sent a username and password after approval. Access is free; applicants still pay for their own integration. Role packages such as berettiget interesse limit which person fields are returned. Vendor documentation does not settle first-party MCP ownership. No official packaged SDK, general CLI, iPaaS connector check, or computer-use probe was established.\n"
 }
}