generated: '2026-07-26'
method: searched
source: >-
  https://www.landmarkcloudservices.com/ API documents (Contract Pack Vault, Conveyancing
  Experience, Milestone Service) - Getting started and Environments sections
description: >-
  Landmark ships a full UAT environment rather than a test-mode-inside-production model. UAT is a
  separate API host backed by Landmark's UAT systems, fronted by a separate Auth0 tenant, reached
  with separate credentials issued at onboarding. Consumers build and test against UAT and are
  promoted to production only when the integration is ready. There are no magic test values, no
  published test identifiers and no self-service sandbox - a UAT credential still requires a
  commercial onboarding conversation.
self_service: false
test_vs_live:
  model: separate environment
  separation: separate host, separate identity provider tenant, separate client credentials
  key_prefixes: none - credentials are opaque Auth0 client ids and secrets
environments:
- name: uat
  purpose: Building and testing an integration. Interfaces with Landmark UAT back ends.
  billing: not charged (Contract Pack Vault documents UAT as not charged)
  api_bases:
  - https://uat-api.landmarkcloudservices.com/connect
  - https://uat-api.landmarkcloudservices.com/conveyances
  - https://uat-api.landmarkcloudservices.com/document-vaults
  - https://uat-api.landmarkcloudservices.com/valuation-spn/milestones/callbacks
  - https://uat-api.landmarkcloudservices.com/
  token_url: https://lmkmaster-uat.eu.auth0.com/oauth/token
  audience: https://uat-api.landmarkcloudservices.com
  web_app: https://uat-connect.landmark.co.uk/case/{documentVaultId}
- name: production
  purpose: >-
    Live integrations only. Documented warning that any action on production creates and syncs real
    data that users may see, and that Document Vaults are real and may incur a cost.
  billing: charged - a Contract Pack Vault charge applies when the first document is added to a vault
  api_bases:
  - https://api.landmarkcloudservices.com/connect
  - https://api.landmarkcloudservices.com/conveyances
  - https://api.landmarkcloudservices.com/document-vaults
  - https://api.landmarkcloudservices.com/valuation-spn/milestones/callbacks
  - https://api.landmarkcloudservices.com/
  token_url: https://lmkmaster.eu.auth0.com/oauth/token
  audience: https://api.landmarkcloudservices.com
  web_app: https://connect.landmark.co.uk/case/{documentVaultId}
test_values: []
test_values_note: >-
  Landmark publishes no test card numbers, magic identifiers, seeded fixtures or simulator values.
  Test data in UAT is whatever the onboarded firm creates, and branch identifiers for Intelliworks
  must be requested from Ochresoft.
time_simulation:
  supported: false
fixtures_and_triggers:
  supported: false
  note: >-
    Milestone notifications cannot be triggered synthetically from a public tool - a consumer
    registers a callback URL in UAT and exercises the underlying valuation workflow to receive them.
console:
  interactive_try_it: false
  note: >-
    The documentation portal is Redoc reference rendering only. There is no in-browser request
    console, so no call can be made from the documentation.