generated: '2026-07-26'
method: derived
source: openapi/landmark-information-conveyancing-experience-api-openapi.yml
schemes:
- name: BearerAuth
  source: openapi/landmark-information-conveyancing-experience-api-openapi.yml
  flows:
  - flow: clientCredentials
    tokenUrl: https://lmkmaster.eu.auth0.com/oauth/token
  description: |-
    OAuth 2.0 client credentials. Request an access token from the token endpoint for your
    environment, then send it as a bearer token on every request. See **Authentication** for details.
scopes: []
notes: >-
  Landmark declares an OAuth 2.0 client-credentials scheme in the Conveyancing Experience API but
  publishes an empty scopes map, and no scope or permission reference page exists on the public
  documentation portal. Authorisation is carried by entitlements attached to the onboarded account
  and audience rather than by OAuth scopes - a 403 with code 40300/40301 ("Invalid Entitlement" /
  "No Entitlement") is how the platform signals an unauthorised operation. See
  authentication/landmark-information-authentication.yml for the working model.