API Evangelist Paper · Sector Report
The State of Canadian Real Estate APIs
What fourteen Canadian real estate organizations actually publish, scored — four facets at a clean sweep of zeros, and the fifth consecutive sector in which Canada finishes last.
About this paper
Canada averages 28.9 across fourteen real estate organizations — the lowest of the four markets in this quartet, and the fifth consecutive sector in which Canada finishes last. Banking, payments, healthcare, insurance, real estate. At some point that stops being a coincidence about any one industry.
But the number is not the finding. The zeros are. Governance is 0.0 across all fourteen organizations — not low, a clean sweep. No versioning policy, no deprecation notice, no lifecycle commitment, no changelog anywhere in Canadian real estate. Three agent-readiness dimensions are unanimous zeros as well: no rate-limit contract, no event stream, and no idempotency mechanism anywhere in a market that transfers title. Every integration in this country is a guess about limits, against an interface with no stated stability, with no way to learn it changed.
Two structural findings run against expectation. Canada replaced America’s roughly five hundred MLSs with one national cooperative, and that consolidation produced a more legible listing layer, not a less legible one — CREA scores 41.9 against Realtor.com’s 7.9, and CREA adopted a RESO-shaped Web API voluntarily with nobody mandating it. And privatising the public record produced worse publishing than keeping it public: Teranet, holding Ontario’s land registry, scores 32.0 with an agent-readiness of 9.6, against Landgate’s 48.0 and HM Land Registry’s 59.5.
The upside is that no market in this study offers a cheaper route to leadership. Publish a rate-limit contract, an event stream and an idempotency mechanism and you are the only organization in Canadian real estate with any of the three.
What's inside
- Executive summary — the clean sweep of zeros
- The state of the sector — one cooperative, ten provinces, no mandate
- The resource taxonomy — what this industry actually publishes
- The composite Kin Score, and why it is the foundation
- Agent-readiness — bimodal, with three unanimous zeros
- The blueprint
- Standards and artifacts for the agentic turn
- Security, authentication, scopes and compliance
- Provider-by-provider intelligence
- The investable thesis
- Where this is going
- Provenance — what is theirs and what is mine
database Includes the AI data bundle
This report ships with a machine-readable data bundle — the evidence behind every number, packaged to drop straight into the AI tool of your choice. Converse with the research you bought, check any claim against the source data, and take it further than the PDF.
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