Landmark Information Group website screenshot

Landmark Information Group

Landmark Information Group is a United Kingdom property and land data business, part of Daily Mail and General Trust (DMGT), that sits in the middle of the UK residential and commercial property transaction rather than at the listing end of it. Founded in 1995 and headquartered in Exeter, it aggregates 700+ datasets from nearly 400 suppliers — Ordnance Survey mapping and AddressBase/UPRN addressing, environmental and flood and mining risk, historical maps, planning applications, and Barbour ABI project data — and sells them as conveyancing search reports (SearchFlow, Envirocheck, RiskView, SiteSolutions), estate agency compliance and material information products (LandmarkAgent, Metropix floor plans), case management software for property lawyers (Optimus, Intelliworks, Ochresoft, Vantage), and lender/surveyor valuation infrastructure (Secure Panel Network SPN and SPN+, Q-Guard). The UK has no MLS and no RESO equivalent — residential listings are controlled by the Rightmove/Zoopla duopoly and reached through agency CRMs — so Landmark is not a listings company; it is the transaction-data and workflow layer beneath conveyancers, lenders, surveyors, and agents. Its API posture is unusually honest for this sector: Landmark runs a genuinely public, un-gated API documentation portal at landmarkcloudservices.com that publishes full OpenAPI 3.x contracts for its Compliance/Order, Conveyancing, Intelliworks, Document Vault, and Milestone Notification APIs, plus a public HTML technical pack for the Barbour ABI-powered Planning API. Reading the contracts is open to anyone; calling them is not. Every API is OAuth 2.0 client-credentials against Landmark's Auth0 tenant with a client ID and secret issued only after a commercial account is onboarded ("your Landmark contact will confirm what's available to you"), and the Planning API requires a paid subscription or pay-as-you-go agreement plus an API key issued by Landmark. There is no RESO Web API certification, no RESO Data Dictionary posture, no OData $metadata document and no Universal Property Identifier anywhere in Landmark's surface — RESO is a North American MLS construct and is simply absent from the UK market. Landmark publishes no open data of its own; the open UK property layer belongs to HM Land Registry and Ordnance Survey, both of which are Landmark suppliers rather than Landmark products.

Landmark Information Group publishes 8 APIs on the APIs.io network, including Activities API, Cases API, Document Vaults API, and 5 more. Tagged areas include Real-Estate, United Kingdom, PropTech, Property Data, and Conveyancing.

The Landmark Information Group catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Landmark Information Group’s developer surface includes API reference, getting-started guide, support, changelog, sandbox, authentication, documentation, and 38 more developer resources.

49.7/100 developing ▬ flat Agent 46/100 agent ready saas Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0
AccessPaidFree trial
5 APIs
Real-EstateUnited KingdomPropTechProperty DataConveyancingLand RegistryGeospatialValuationAnti-Money LaunderingPlanning DataMortgage

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0
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 github.com/api-evangelist/landmark-information: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 10

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

Landmark Planning API (powered by Barbour ABI)

RESTful planning-application data API combining Barbour ABI project information with Landmark geospatial data, covering UK and Republic of Ireland planning applications from 1 J...

Landmark Geodata Web Map Tile Service (WMTS)

On-demand raster mapping tile service delivered against the Open Geospatial Consortium Web Map Tile Service (OGC WMTS) standard, with 20 zoom levels spanning Ordnance Survey Mas...

Landmark Information Group Activities API

Read a vault's audit history.

Landmark Information Group Cases API

Once you instruct a quote it becomes a case. If you're the conveyancer, these are the cases assigned to you: you work them through to completion and post updates as you go. If y...

Landmark Information Group Document Vaults API

Create a vault and manage its details and recipients.

Landmark Information Group Documents API

Add and remove the files held in a vault.

Landmark Information Group Milestones API

Operations to manage callback configurations for transaction milestone notifications

Landmark Information Group Order Experience API

Operations to create and receive order results.

Landmark Information Group Quotes API

Quotes are where a job begins. You build a quote for your client's transaction, get back the panel conveyancers available to you with their pricing, and instruct one of them to ...

Landmark Information Group Transaction Requests API

APIs for tracking asynchronous request status

Scroll for all 10

Open Collections 5

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

Document Vault API

OPEN COLLECTION

Intelliworks APIs

OPEN COLLECTION

Order Experience API

OPEN COLLECTION

Arazzo Workflows 4

Multi-step API workflows described with the Arazzo specification.

Assemble a Contract Pack Vault

Create a Document Vault, add a document, set the recipient organisation and a recipient, and read back the vault and its activity trail.

ARAZZO

Order a Landmark compliance check and collect the result

Place a compliance product order, poll it to completion, read the result and download the result document.

ARAZZO

Quote to conveyancing instruction

Create a conveyancing quote, complete it with a person, property address and product details, produce the quote PDF and instruct a panel conveyancer.

ARAZZO

Subscribe to valuation milestone notifications

Register a callback endpoint for Secure Panel Network valuation milestones, update its configuration, then remove it.

ARAZZO

Rate Limits 1

Documented rate limits and quota policies.

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Security Posture 2

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

Landmark Information Authentication

http/oauth2/apiKey · 3 schemes

SECURITY

Landmark Information Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Landmark Information Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Landmark Information Agentic Access

51 operations · 32 acting · 1 human-in-the-loop

51 operations · 32 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 10

MCP servers, agent skills, and machine-readable catalogs

Scroll for all 10

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Scroll for all 7

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Operate 3

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 6

The organization behind the API

Other 6

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: landmark-information
url: https://raw.githubusercontent.com/api-evangelist/landmark-information/refs/heads/main/apis.yml
name: Landmark Information Group
kind: company
description: 'Landmark Information Group is a United Kingdom property and land data business, part of Daily Mail and General
  Trust (DMGT), that sits in the middle of the UK residential and commercial property transaction rather than at the listing
  end of it. Founded in 1995 and headquartered in Exeter, it aggregates 700+ datasets from nearly 400 suppliers — Ordnance
  Survey mapping and AddressBase/UPRN addressing, environmental and flood and mining risk, historical maps, planning applications,
  and Barbour ABI project data — and sells them as conveyancing search reports (SearchFlow, Envirocheck, RiskView, SiteSolutions),
  estate agency compliance and material information products (LandmarkAgent, Metropix floor plans), case management software
  for property lawyers (Optimus, Intelliworks, Ochresoft, Vantage), and lender/surveyor valuation infrastructure (Secure Panel
  Network SPN and SPN+, Q-Guard). The UK has no MLS and no RESO equivalent — residential listings are controlled by the Rightmove/Zoopla
  duopoly and reached through agency CRMs — so Landmark is not a listings company; it is the transaction-data and workflow
  layer beneath conveyancers, lenders, surveyors, and agents. Its API posture is unusually honest for this sector: Landmark
  runs a genuinely public, un-gated API documentation portal at landmarkcloudservices.com that publishes full OpenAPI 3.x
  contracts for its Compliance/Order, Conveyancing, Intelliworks, Document Vault, and Milestone Notification APIs, plus a
  public HTML technical pack for the Barbour ABI-powered Planning API. Reading the contracts is open to anyone; calling them
  is not. Every API is OAuth 2.0 client-credentials against Landmark''s Auth0 tenant with a client ID and secret issued only
  after a commercial account is onboarded ("your Landmark contact will confirm what''s available to you"), and the Planning
  API requires a paid subscription or pay-as-you-go agreement plus an API key issued by Landmark. There is no RESO Web API
  certification, no RESO Data Dictionary posture, no OData $metadata document and no Universal Property Identifier anywhere
  in Landmark''s surface — RESO is a North American MLS construct and is simply absent from the UK market. Landmark publishes
  no open data of its own; the open UK property layer belongs to HM Land Registry and Ordnance Survey, both of which are Landmark
  suppliers rather than Landmark products.'
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: paid
  onboarding: partner-only
  trial: true
  try_now: false
  public: false
  label: Paid · Commercial onboarding required · Public documentation
  confidence: high
  source:
  - documentation
  - authentication
  generated: '2026-07-26'
  method: observed
image: https://www.landmarkcloudservices.com/assets/favicon.png
tags:
- Real-Estate
- United Kingdom
- PropTech
- Property Data
- Conveyancing
- Land Registry
- Geospatial
- Valuation
- Anti-Money Laundering
- Planning Data
- Mortgage
tags_raw:
- Real Estate
- United Kingdom
- PropTech
- Property Data
- Conveyancing
- Land Registry
- Geospatial
- Valuation
- Anti-Money Laundering
- Planning Data
- Mortgage
created: '2026-07-26'
modified: '2026-07-26'
specificationVersion: '0.23'
apis:
- aid: landmark-information:landmark-planning-api
  name: Landmark Planning API (powered by Barbour ABI)
  description: RESTful planning-application data API combining Barbour ABI project information with Landmark geospatial data,
    covering UK and Republic of Ireland planning applications from 1 January 2017 (with historical project data back to 1997)
    across 19 documented attributes including UPRN, easting/northing, latitude/longitude and GeoJSON/WKT site boundaries.
    Documented operations are GET login, GET logout, GET customers, GET lookups, GET locations (preview search with a JSON
    query DSL and point-radius distance filtering) and GET locations/{project_id} (full details, which consumes a credit under
    pay-as-you-go). Documented in public HTML only — no OpenAPI, Postman collection, or other machine-readable contract is
    published. Authentication is a Landmark-issued x-api-key plus a Basic-auth login (base64 of username and SHA256-hashed
    password) that returns a bearer token valid until 30 days of disuse.
  humanURL: https://www.landmark.co.uk/products/planning-api/planning-api-documentation/
  baseURL: https://api.barbour-abi.com/v4
  tags:
  - Planning
  - Geospatial
  - Land Development
  - Commercial Real Estate
  properties:
  - type: Documentation
    url: https://www.landmark.co.uk/products/planning-api/
  - type: APIReference
    url: https://www.landmark.co.uk/products/planning-api/planning-api-documentation/
- aid: landmark-information:landmark-geodata-web-map-tile-service
  name: Landmark Geodata Web Map Tile Service (WMTS)
  description: On-demand raster mapping tile service delivered against the Open Geospatial Consortium Web Map Tile Service
    (OGC WMTS) standard, with 20 zoom levels spanning Ordnance Survey MasterMap through national-scale mapping, for use inside
    GIS platforms and web applications. Landmark documents the product and names the standard publicly but publishes no endpoint
    URL and no GetCapabilities document; access begins with a register-your-interest form at geodata.landmark.co.uk and a
    commercial agreement, so no baseURL is recorded here.
  humanURL: https://www.landmark.co.uk/products/web-map-tile-service-0/
  tags:
  - Geospatial
  - Mapping
  - WMTS
  - OGC
  properties:
  - type: Documentation
    url: https://www.landmark.co.uk/products/web-map-tile-service-0/
  - type: SignUp
    url: https://geodata.landmark.co.uk/register-your-interest-in-wmts
- aid: landmark-information:landmark-information-activities-api
  name: Landmark Information Group Activities API
  description: Read a vault's audit history.
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Activities
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-activities-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
- aid: landmark-information:landmark-information-cases-api
  name: Landmark Information Group Cases API
  description: 'Once you instruct a quote it becomes a case. If you''re the conveyancer, these are the cases assigned to you:
    you work them through to completion and post updates as you go. If you''re the introducer, this is how you follow the
    work you''ve referred and see how it''s progressing. Either way, you only see the cases your account is party to.


    From here you can retrieve your cases, read the full detail of one, update its status and handler, work the task hierarchy,
    follow the activity history, and add notes. Document exchange is marked Preview.'
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Cases
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-cases-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
- aid: landmark-information:landmark-information-document-vaults-api
  name: Landmark Information Group Document Vaults API
  description: Create a vault and manage its details and recipients.
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Document Vaults
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-document-vaults-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
- aid: landmark-information:landmark-information-documents-api
  name: Landmark Information Group Documents API
  description: Add and remove the files held in a vault.
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-documents-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
- aid: landmark-information:landmark-information-milestones-api
  name: Landmark Information Group Milestones API
  description: Operations to manage callback configurations for transaction milestone notifications
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Milestones
  tags_raw:
  - milestones
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-milestones-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
- aid: landmark-information:landmark-information-order-experience-api-api
  name: Landmark Information Group Order Experience API
  description: Operations to create and receive order results.
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Order Experience API
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-order-experience-api-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
- aid: landmark-information:landmark-information-quotes-api
  name: Landmark Information Group Quotes API
  description: 'Quotes are where a job begins. You build a quote for your client''s transaction, get back the panel conveyancers
    available to you with their pricing, and instruct one of them to turn the quote into a live case.


    A single request can cover a standalone transaction (one quote) or a combined sale and purchase (two quotes, one for each
    side). You choose what you''re quoting for with a product schema, which sets the questions that apply. See [Product Schemas](#tag/Product-Schemas).


    To instruct, pass the `conveyancerId` of one of the conveyancers returned for the quote. That creates the case and makes
    the details available to the conveyancer you''ve chosen.'
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Quotes
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-quotes-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
- aid: landmark-information:landmark-information-transaction-requests-api
  name: Landmark Information Group Transaction Requests API
  description: APIs for tracking asynchronous request status
  humanURL: https://www.landmarkcloudservices.com/?api=order-experience-api
  baseURL: https://api.landmarkcloudservices.com/connect
  tags:
  - Transaction Requests
  properties:
  - type: OpenAPI
    url: openapi/landmark-information-transaction-requests-api-openapi.yml
  - type: APIReference
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Webhooks
    url: asyncapi/landmark-information-webhooks.yml
  - type: Arazzo
    url: arazzo/landmark-information-order-compliance-check.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/order-experience-api.html
  - type: Authentication
    url: authentication/landmark-information-openid-configuration.json
  - type: APIReference
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Arazzo
    url: arazzo/landmark-information-quote-to-instruction.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/conveyances-experience-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/optimus/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmarkcloudservices.com/intelliworks-experienceapi-CreateCase-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/case-management/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Arazzo
    url: arazzo/landmark-information-assemble-contract-pack.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/document-vault-experience.html
  - type: Documentation
    url: https://www.landmark.co.uk/legal-conveyancing/contract-pack-vault/
  - type: APIReference
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Arazzo
    url: arazzo/landmark-information-subscribe-valuation-milestones.yml
  - type: Documentation
    url: https://www.landmarkcloudservices.com/milestone-service-api.html
  - type: Documentation
    url: https://www.landmark.co.uk/products/spn/
common:
- type: CapabilityMap
  url: capabilities/landmark-information-capability-edges.yml
  name: Landmark Information Group Business Capability Map
- type: Overlay
  url: overlays/landmark-information-order-experience-api-overlay.yaml
- type: AgentSkill
  url: skills/landmark-information-order-compliance-check.md
- type: Overlay
  url: overlays/landmark-information-conveyancing-experience-api-overlay.yaml
- type: AgentSkill
  url: skills/landmark-information-quote-and-instruct-conveyancing.md
- type: Overlay
  url: overlays/landmark-information-intelliworks-api-overlay.yaml
- type: AgentSkill
  url: skills/landmark-information-create-intelliworks-case.md
- type: Overlay
  url: overlays/landmark-information-document-vault-api-overlay.yaml
- type: AgentSkill
  url: skills/landmark-information-build-contract-pack-vault.md
- type: Overlay
  url: overlays/landmark-information-milestone-notification-service-api-overlay.yaml
- type: AgentSkill
  url: skills/landmark-information-subscribe-valuation-milestones.md
- type: DeveloperPortal
  url: https://www.landmarkcloudservices.com/
- type: APIReference
  url: https://www.landmarkcloudservices.com/
- type: GettingStarted
  url: https://www.landmarkcloudservices.com/conveyances-experience-api.html#section/Getting-started
- type: Support
  url: https://www.landmark.co.uk/our-group/contact/
- type: Conventions
  url: conventions/landmark-information-conventions.yml
- type: ErrorCatalog
  url: errors/landmark-information-problem-types.yml
- type: Lifecycle
  url: lifecycle/landmark-information-lifecycle.yml
- type: ChangeLog
  url: changelog/landmark-information-changelog.yml
- type: Sandbox
  url: sandbox/landmark-information-sandbox.yml
- type: RateLimits
  url: rate-limits/landmark-information-rate-limits.yml
- type: Conformance
  url: conformance/landmark-information-conformance.yml
- type: DataModel
  url: data-model/landmark-information-data-model.yml
- type: WellKnown
  url: well-known/landmark-information-well-known.yml
- type: Webhooks
  url: asyncapi/landmark-information-webhooks.yml
- type: X-MCPServerCandidate
  url: mcp/landmark-information-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: LLMsTxt
  url: llms/landmark-information-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/landmark-information-agentic-access.yml
- type: Arazzo
  url: arazzo/_index.yml
- type: DomainSecurity
  url: security/landmark-information-domain-security.yml
- type: OAuthScopes
  url: scopes/landmark-information-scopes.yml
- type: Authentication
  url: authentication/landmark-information-authentication.yml
- type: Website
  url: https://www.landmark.co.uk/
- type: Documentation
  url: https://www.landmarkcloudservices.com/
- type: Authentication
  url: authentication/landmark-information-openid-configuration.json
- type: SignUp
  url: https://www.landmark.co.uk/our-group/contact/
- type: Blog
  url: https://www.landmark.co.uk/news-insights/blog/
- type: BlogRSS
  url: https://www.landmark.co.uk/feed/
- type: PrivacyPolicy
  url: https://www.landmark.co.uk/privacy-policy/
- type: TermsOfService
  url: https://www.landmark.co.uk/terms-conditions/
- type: GitHubOrganization
  url: https://github.com/Landmark-Information-Group
- type: LinkedIn
  url: https://www.linkedin.com/company/landmark-information-group
- type: Careers
  url: https://www.landmark.co.uk/careers/
- type: Partners
  url: https://www.landmark.co.uk/partners-suppliers/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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