Landgate

Landgate is the Western Australian Land Information Authority — the WA government agency that maintains the state land titles register, values every rateable property in Western Australia, and curates the state's foundational location data (cadastre, tenure, property addresses, sales evidence, imagery, elevation, geographic names). In the Australian real estate value chain Landgate sits underneath the listing portals (REA Group's realestate.com.au and Domain) and underneath PEXA's electronic conveyancing rail as the authoritative source of the public land record for WA; since 2019 the automated land titling and registry operations have been operated under a commercial services arrangement while Landgate retains the Registrar of Titles function and the data custodianship. Its API posture is genuinely split and should not be overstated — a real, anonymously callable public surface exists (the SLIP Shared Location Information Platform ArcGIS REST directory plus OGC WMS/WFS services, and the Data WA CKAN Action API that Landgate operates for the whole WA public sector), while the richer registry and subscription data sits behind SLIP subscription, transaction, publication, broker, distributor and value-added-reseller licences that must be signed and, for bulk downloads, behind a MyLandgate account login. There is no developer portal, no published OpenAPI, no API key self-service, and no RESO involvement of any kind — RESO is a North American MLS standard and is absent from this Australian government registry.

Landgate is listed with 10 APIs on the APIs.io network, including Datasets API, Discovery API, Organizations API, and 7 more. Tagged areas include Real Estate, Australia, Land Registry, Title, and Valuation.

The Landgate catalog on APIs.io includes 1 Spectral governance ruleset.

Landgate’s developer surface includes documentation, pricing, support, developer portal, authentication, changelog, engineering blog, and 26 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

37.8/100 thin ▬ flat Agent 37/100 agent ready Front door AI 1/6 silent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessOpen

10 APIs 3 Agent Skills

Real Estate Australia Land Registry Title Valuation Property Data Open Data Geospatial Government Conveyancing PropTech

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 37.8/100 · thin

Contract Quality 3.1 / 21

Developer Ergonomics 8.0 / 17

Access Clarity 6.5 / 17

Operational Transparency 2.0 / 11

Contract Governance 1.9 / 10

Discoverability 7.0 / 9

Regulatory Posture 6.3 / 15

Agent readiness — 37/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/landgate/"><img src="https://apis.io/badge/landgate/card.svg" alt="Landgate on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs

4 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 14.5 — up to +21.4 composite points
Access Clarity scores 38.2 — up to +12.4 composite points
Operational Transparency scores 18.4 — up to +10.6 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/landgate/apis.yml: open an issue on github.com/api-evangelist/landgate to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Open Data Portals (CKAN / DCAT)	standard	17.2 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 4

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

OpenID Connect

measured — observed by APIs.io (declared)

APIs 10

Individual APIs this provider publishes, each with its own machine-readable definition.

MyLandgate OpenID Connect / OAuth 2.0 (PingFederate)

Landgate's customer identity provider, running PingFederate. The OpenID Connect discovery document is served anonymously (HTTP 200, 2026-07-26) at /.well-known/openid-configurat...

Landgate Datasets API

Dataset (package) discovery and retrieval

Landgate Discovery API

Autocomplete, resource search and the DCAT catalog

Landgate Organizations API

Publishing organizations and groups

Landgate Query API

Feature query, identify and image export

Landgate Server API

Server-level information and the services directory

Landgate Services API

Map service and layer metadata

Landgate Site API

Catalogue-level status and reference lists

Landgate WFS API

OGC Web Feature Service 2.0.0

Landgate WMS API

OGC Web Map Service 1.3.0

Scroll for all 10

Open Collections 6

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Data WA CKAN Action API (operated by Landgate)

OPEN COLLECTION

API Collection

OPEN COLLECTION

API Collection

OPEN COLLECTION

Landgate SLIP Public Services (ArcGIS REST)

OPEN COLLECTION

Landgate SLIP Public OGC Web Services (WMS / WFS)

OPEN COLLECTION

API Collection

OPEN COLLECTION

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

Consume Landgate SLIP data through OGC WMS and WFS

AGENT SKILL

Find Western Australian open data through Data WA

AGENT SKILL

Query Western Australian boundaries and cadastral layers on SLIP

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Landgate API Rules

52 rules · 45 errors 5 warnings 2 info

SPECTRAL

OpenAPI Overlays 3

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Landgate Data Wa Ckan Overlay

3 actions · update · landgate-data-wa-ckan-openapi.yml

DERIVED

Landgate Slip Public Arcgis Overlay

3 actions · update · landgate-slip-public-arcgis-openapi.yml

DERIVED

Landgate Slip Public Ogc Overlay

2 actions · update · landgate-slip-public-ogc-openapi.yml

DERIVED

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Landgate Authentication

none/oauth2/openIdConnect · 2 schemes

SECURITY

Landgate Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Landgate Scopes

6 scopes · authorizationCode

6 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Landgate Agentic Access

27 operations

27 operations · 0 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

Portal

Portal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 6

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

AgenticAccess

WellKnown

WellKnown

LLMsTxt

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Build 2

SDKs, sample code, and the tooling you integrate with

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 4

Status, limits, changes, and where to get help

Support

ChangeLog

ChangeLog

HelpCenter

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Overlay

Overlay

Overlay

Licensing

Source (apis.yml)

aid: landgate
url: https://raw.githubusercontent.com/api-evangelist/landgate/refs/heads/main/apis.yml
name: Landgate
kind: company
description: Landgate is the Western Australian Land Information Authority — the WA government agency that maintains the state
  land titles register, values every rateable property in Western Australia, and curates the state's foundational location
  data (cadastre, tenure, property addresses, sales evidence, imagery, elevation, geographic names). In the Australian real
  estate value chain Landgate sits underneath the listing portals (REA Group's realestate.com.au and Domain) and underneath
  PEXA's electronic conveyancing rail as the authoritative source of the public land record for WA; since 2019 the automated
  land titling and registry operations have been operated under a commercial services arrangement while Landgate retains the
  Registrar of Titles function and the data custodianship. Its API posture is genuinely split and should not be overstated
  — a real, anonymously callable public surface exists (the SLIP Shared Location Information Platform ArcGIS REST directory
  plus OGC WMS/WFS services, and the Data WA CKAN Action API that Landgate operates for the whole WA public sector), while
  the richer registry and subscription data sits behind SLIP subscription, transaction, publication, broker, distributor and
  value-added-reseller licences that must be signed and, for bulk downloads, behind a MyLandgate account login. There is no
  developer portal, no published OpenAPI, no API key self-service, and no RESO involvement of any kind — RESO is a North American
  MLS standard and is absent from this Australian government registry.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Open access
  confidence: medium
  source:
  - authentication
  - scopes
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Real Estate
- Australia
- Land Registry
- Title
- Valuation
- Property Data
- Open Data
- Geospatial
- Government
- Conveyancing
- PropTech
tags_raw:
- Real Estate
- Australia
- Land Registry
- Title
- Valuation
- Property Data
- Open Data
- Geospatial
- Government
- Conveyancing
- PropTech
- Real-Estate
created: '2026-07-26'
modified: '2026-07-26'
specificationVersion: '0.23'
apis:
- aid: landgate:mylandgate-openid-connect
  name: MyLandgate OpenID Connect / OAuth 2.0 (PingFederate)
  description: Landgate's customer identity provider, running PingFederate. The OpenID Connect discovery document is served
    anonymously (HTTP 200, 2026-07-26) at /.well-known/openid-configuration and is saved verbatim. It is a real, machine-readable
    authorization-server contract — but it is the sign-on for MyLandgate, Land Enquiry Services and SLIP subscriber accounts,
    not a public developer API. There is no public client registration endpoint, no published scope catalogue beyond the standard
    openid/profile/email/address/phone plus an ATO scope, and no developer documentation. Listed here because the artifact
    is genuine, not because it is self-serve.
  humanURL: https://land-enquiry.app.landgate.wa.gov.au/
  baseURL: https://sign-on.app.landgate.wa.gov.au
  tags:
  - Authentication
  - OpenID Connect
  - OAuth
  - Gated
  tags_raw:
  - Authentication
  - OpenID Connect
  - OAuth 2.0
  - Gated
  properties:
  - type: WellKnown
    url: openapi/landgate-mylandgate-openid-configuration.json
  - type: WellKnown
    url: https://sign-on.app.landgate.wa.gov.au/.well-known/openid-configuration
  - type: Login
    url: https://land-enquiry.app.landgate.wa.gov.au/
  - type: WellKnown
    url: well-known/landgate-oauth-authorization-server.json
  - type: OAuthScopes
    url: scopes/landgate-scopes.yml
- aid: landgate:landgate-datasets-api
  name: Landgate Datasets API
  description: Dataset (package) discovery and retrieval
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - Datasets
  properties:
  - type: OpenAPI
    url: openapi/landgate-datasets-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-discovery-api
  name: Landgate Discovery API
  description: Autocomplete, resource search and the DCAT catalog
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/landgate-discovery-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-organizations-api
  name: Landgate Organizations API
  description: Publishing organizations and groups
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - Organization
  tags_raw:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/landgate-organizations-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-query-api
  name: Landgate Query API
  description: Feature query, identify and image export
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - Query
  properties:
  - type: OpenAPI
    url: openapi/landgate-query-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-server-api
  name: Landgate Server API
  description: Server-level information and the services directory
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - Servers
  tags_raw:
  - Server
  properties:
  - type: OpenAPI
    url: openapi/landgate-server-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-services-api
  name: Landgate Services API
  description: Map service and layer metadata
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - Services
  properties:
  - type: OpenAPI
    url: openapi/landgate-services-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-site-api
  name: Landgate Site API
  description: Catalogue-level status and reference lists
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - Site
  properties:
  - type: OpenAPI
    url: openapi/landgate-site-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-wfs-api
  name: Landgate WFS API
  description: OGC Web Feature Service 2.0.0
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - WFS
  properties:
  - type: OpenAPI
    url: openapi/landgate-wfs-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
- aid: landgate:landgate-wms-api
  name: Landgate WMS API
  description: OGC Web Map Service 1.3.0
  humanURL: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  baseURL: https://public-services.slip.wa.gov.au/public/rest/services
  tags:
  - WMS
  properties:
  - type: OpenAPI
    url: openapi/landgate-wms-api-openapi.yml
  - type: ArcGIS
    url: openapi/landgate-slip-public-arcgis-rest-services.json
  - type: ArcGIS
    url: openapi/landgate-slip-public-services-folder.json
  - type: APIReference
    url: https://public-services.slip.wa.gov.au/public/rest/services?f=json
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/slip/
  - type: Documentation
    url: https://maps.slip.wa.gov.au/landgate/locate/
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wms-capabilities.xml
  - type: GetCapabilities
    url: openapi/landgate-slip-public-wfs-capabilities.xml
  - type: WMS
    url: https://services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
  - type: CKAN
    url: https://catalogue.data.wa.gov.au/api/3/action/status_show
  - type: APIReference
    url: https://catalogue.data.wa.gov.au/api/3/action/help_show?name=package_search
  - type: JSONLD
    url: https://catalogue.data.wa.gov.au/catalog.jsonld
  - type: Documentation
    url: https://www.landgate.wa.gov.au/location-data-and-services/programs-and-initiatives/data-wa/
  - type: Documentation
    url: https://catalogue.data.wa.gov.au/dataset
common:
- type: Overlay
  url: overlays/landgate-slip-public-arcgis-overlay.yaml
- type: Overlay
  url: overlays/landgate-slip-public-ogc-overlay.yaml
- type: Overlay
  url: overlays/landgate-data-wa-ckan-overlay.yaml
- type: X-MCPServerCandidate
  url: mcp/landgate-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: AgenticAccess
  url: agentic-access/landgate-agentic-access.yml
- type: DomainSecurity
  url: security/landgate-domain-security.yml
- type: Website
  url: https://www.landgate.wa.gov.au/
- type: About
  url: https://www.landgate.wa.gov.au/about-us/
- type: Documentation
  url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/
- type: Pricing
  url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/licensing/
- type: Licensing
  url: https://www.landgate.wa.gov.au/location-data-and-services/discovering-landgate-data/licensing/
- type: Support
  url: https://www.landgate.wa.gov.au/help-centre/
- type: Login
  url: https://land-enquiry.app.landgate.wa.gov.au/
- type: Portal
  url: https://www.data.wa.gov.au/
- type: WellKnown
  url: https://sign-on.app.landgate.wa.gov.au/.well-known/openid-configuration
- type: Authentication
  url: authentication/landgate-authentication.yml
- type: OAuthScopes
  url: scopes/landgate-scopes.yml
- type: WellKnown
  url: well-known/landgate-well-known.yml
- type: Conventions
  url: conventions/landgate-conventions.yml
- type: ErrorCatalog
  url: errors/landgate-problem-types.yml
- type: Lifecycle
  url: lifecycle/landgate-lifecycle.yml
- type: ChangeLog
  url: changelog/landgate-changelog.yml
- type: ChangeLog
  url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/
- type: Conformance
  url: conformance/landgate-conformance.yml
- type: DataModel
  url: data-model/landgate-data-model.yml
- type: Packages
  url: packages/landgate-packages.yml
- type: LLMsTxt
  url: llms/landgate-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: GitHubOrganization
  url: https://github.com/Landgate
- type: PrivacyPolicy
  url: https://www.landgate.wa.gov.au/privacy
- type: Blog
  url: https://www.landgate.wa.gov.au/about-us/customer-news-and-media/news-and-media-articles/
- type: HelpCenter
  url: https://www.landgate.wa.gov.au/help-centre/
- type: TermsOfService
  url: https://www.landgate.wa.gov.au/disclaimer
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Landgate API — frequently asked questions

Does Landgate have an API?

Yes. APIs.io lists 10 APIs from Landgate, including MyLandgate OpenID Connect / OAuth 2.0 (PingFederate), Landgate Datasets API and Landgate Discovery API, and 7 more.

Is there an OpenAPI specification for the Landgate API?

Yes. APIs.io indexes 9 OpenAPI specifications for Landgate, each linked for download from this page.

How do I authenticate with the Landgate API?

Landgate documents its authentication (none/oauth2/openIdConnect · 2 schemes). The details are profiled on APIs.io as Landgate Authentication.

Is the Landgate API ready for AI agents?

Landgate has a Kin Score of 37.8 out of 100 (thin) and an Agent Readiness score of 36.5 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/landgate"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/landgate/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/landgate/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.