Landcor Property API
The Landcor Property API is a live REST service on api.landcor.com that publishes a valid OpenAPI 3.1.0 contract titled "Landcor Property API" version 0.1.0, served anonymously at https://api.landcor.com/openapi.json (HTTP 200, 47,840 bytes, fetched 2026-07-26) with interactive Swagger UI at /docs and ReDoc at /redoc. It exposes twelve operations across four tags. Property covers GET /property/search (address filters for unit number, street direction, street number, street name and postal code), GET /property/{pid} for full property detail keyed on the Landcor PID in xxx-xxx-xxx format, GET /property/{pid}/report/pdf which returns a base64-encoded, password-protected PDF report, and GET /address/autocomplete. Valuation covers GET /valuationRange/{pid}, GET /valuationRange/{pid}/updates, GET /valuationRange/{pid}/history, POST /valuation/ltv-check for loan-to-value comparison against the AVM value, and GET /valuation/neighbourhood/{neighbourhood_code}/{unit_type_code}/sales for aggregated monthly or rolling-three-month neighbourhood sales series. Comparables covers GET /comparables/{pid}. AVM Summary covers POST /generate-avm-summary, which generates a narrative summary from Landcor AVM data. Health covers GET /health, the only unauthenticated operation, which returns {"status":"ok"}. Authentication is a single HTTPBearer security scheme; every other operation declares it and returns HTTP 401 with {"detail":"Missing token"} when called anonymously, verified against /property/search, /address/autocomplete and /valuationRange/{pid} on 2026-07-26. The contract is public but the credentials are not: Landcor publishes no developer portal, no key issuance page, no API pricing and no API terms, and does not reference api.landcor.com anywhere on landcor.com, so tokens are obtainable only through a direct commercial arrangement with the company. The specification's own operation descriptions disclose the implementation behind it, naming the stored procedure USP_SEARCH_SERVICE_PROPERTY and a legacy Landcor SOAP webservice that produces the PDF report, which is recorded here as harvested fact rather than as documentation Landcor intended to publish.