Landmark Information Rate Limits
Landmark publishes explicit per-caller rate limits in the documentation text of two of its five public APIs - 1,000 calls per minute per caller on the Document Vault API and 250 requests per customer per minute on the Milestone Notification Service. The Compliance/Order, Conveyancing and Intelliworks APIs declare a 429 response and the 42900 error code but do not publish a numeric limit. No RateLimit or Retry-After response headers are documented on any API.
Landmark Information Rate Limits is the machine-readable rate-limit profile for Landmark Information Group on the APIs.io network, in the API Commons Rate Limits shape.
It captures 2 rate-limit definitions, measuring requests_per_minute.
Limit state is signalled in the requestId, rateLimit, and retryAfter response headers, and an exhausted limit returns HTTP 429.
The profile also includes response codes documented for throttled and throttledErrorCode.
Tagged areas include Rate Limiting, Property Data, and Conveyancing.
requestIdrateLimitretryAfter
Limits
Sources
- https://www.landmarkcloudservices.com/?api=document-vault-experience
- https://www.landmarkcloudservices.com/?api=milestone-service-api
- openapi/landmark-information-document-vault-api-openapi.yml
- openapi/landmark-information-milestone-notification-service-api-openapi.yml
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.