Properly was a Toronto-based Canadian digital real estate brokerage founded in 2018 that began as one of the country's only iBuyers — making algorithmic cash offers on Calgary homes — before pivoting to Sale Assurance, a guaranteed-purchase backstop that let a seller buy their next home before selling the current one, wrapped around an online listing search and a machine-generated home valuation. It sat in the challenger layer of the Canadian value chain alongside HouseSigma, Wahi, and Zolo, competing on visibility into listing data controlled by CREA, the national cooperative that operates REALTOR.ca and the Data Distribution Facility (DDF) syndicating member boards' listings, in a market where land registration is provincially privatised and the public record is itself a commercial product. Properly was acquired by Pine Canada Financial Corporation in October 2023 and the brand has since been absorbed: properly.ca and www.properly.ca now answer HTTP 301 from an Amazon S3 and CloudFront redirect bucket to www.pine.ca, and the word "Properly" no longer appears anywhere on the surviving Pine real estate pages. Its API posture is closed and, as of this profile, non-existent. No developer portal, no API program page, no partner or data licensing page, and no published terms of API use were found. The developer., developers., api., docs., app., and blog. subdomains of properly.ca do not resolve in DNS, and every contract path probed — /openapi.json, /swagger.json, /api-docs, /$metadata, /odata — redirects into a Pine 404. The successor host api.pine.ca resolves to an AWS API Gateway that answers every path with HTTP 403 MissingAuthenticationTokenException: a private first-party backend, not a developer product. RESO is absent, which is the honest Canadian answer — Properly and Pine appear nowhere on RESO's own Canadian membership roster, and no Web API or Data Dictionary certification, OData $metadata document, or Universal Property Identifier usage was observed. No open, unlicensed dataset is published. The underlying listings reach the platform through licensed channels — CREA MLS trademark attribution appears in the site footer and listing media is served from cdn.repliers.io, the CDN of the licensed MLS data vendor Repliers, whose own developer guide names "Pine (formerly Properly)" as a customer — which is a brokerage and vendor licensing posture, not anything a third-party developer can sign up for.
Properly is profiled on the APIs.io network. Tagged areas include Real Estate, Canada, Property Listings, MLS, and Valuation.
Properly’s developer surface includes engineering blog and 7 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Machine-Readable Auth+10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
13 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
The Kin Score Market layer reads a provider inside its market:
its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted:
not part of the Kin Score or agent readiness.
Registered MCP server and declares compatibility are report only — not weighted.
Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
aid: properly
url: https://raw.githubusercontent.com/api-evangelist/properly/refs/heads/main/apis.yml
name: Properly
kind: company
description: 'Properly was a Toronto-based Canadian digital real estate brokerage founded in 2018 that began as one of the
country''s only iBuyers — making algorithmic cash offers on Calgary homes — before pivoting to Sale Assurance, a guaranteed-purchase
backstop that let a seller buy their next home before selling the current one, wrapped around an online listing search and
a machine-generated home valuation. It sat in the challenger layer of the Canadian value chain alongside HouseSigma, Wahi,
and Zolo, competing on visibility into listing data controlled by CREA, the national cooperative that operates REALTOR.ca
and the Data Distribution Facility (DDF) syndicating member boards'' listings, in a market where land registration is provincially
privatised and the public record is itself a commercial product. Properly was acquired by Pine Canada Financial Corporation
in October 2023 and the brand has since been absorbed: properly.ca and www.properly.ca now answer HTTP 301 from an Amazon
S3 and CloudFront redirect bucket to www.pine.ca, and the word "Properly" no longer appears anywhere on the surviving Pine
real estate pages. Its API posture is closed and, as of this profile, non-existent. No developer portal, no API program
page, no partner or data licensing page, and no published terms of API use were found. The developer., developers., api.,
docs., app., and blog. subdomains of properly.ca do not resolve in DNS, and every contract path probed — /openapi.json,
/swagger.json, /api-docs, /$metadata, /odata — redirects into a Pine 404. The successor host api.pine.ca resolves to an
AWS API Gateway that answers every path with HTTP 403 MissingAuthenticationTokenException: a private first-party backend,
not a developer product. RESO is absent, which is the honest Canadian answer — Properly and Pine appear nowhere on RESO''s
own Canadian membership roster, and no Web API or Data Dictionary certification, OData $metadata document, or Universal
Property Identifier usage was observed. No open, unlicensed dataset is published. The underlying listings reach the platform
through licensed channels — CREA MLS trademark attribution appears in the site footer and listing media is served from cdn.repliers.io,
the CDN of the licensed MLS data vendor Repliers, whose own developer guide names "Pine (formerly Properly)" as a customer
— which is a brokerage and vendor licensing posture, not anything a third-party developer can sign up for.'
imageNote: The `image` property was removed on 2026-08-26. It had been copied verbatim out of a bootstrap template and pointed
at an icon belonging to groq, not to this company. That asset returns HTTP 200, so the record rendered another company's
brand rather than a broken image, which is why it went unreported (roadmap#153). No correct icon has been sourced yet. Shipping
the wrong company's mark is worse than shipping none; re-run the icon backfill once a real asset exists.
tags:
- Real Estate
- Canada
- Property Listings
- MLS
- Valuation
- AVM
- PropTech
- Mortgage
tags_raw:
- Real Estate
- Canada
- Property Listings
- MLS
- Valuation
- AVM
- PropTech
- Mortgage
- Real-Estate
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source:
- security
- url: https://properly.ca/
status: 301
note: declared website redirects to https://www.pine.ca/homes/ — a different registrable domain (properly.ca -> pine.ca),
possible rename or acquisition (probed 2026-09-03, roadmap#169)
generated: '2026-11-06'
method: derived
created: '2026-07-26'
modified: '2026-07-26'
specificationVersion: '0.23'
apis: []
common:
- type: DomainSecurity
url: security/properly-domain-security.yml
name: Domain security probe
description: Live TLS/HSTS/DNSSEC/CAA/SPF/DMARC probe of properly.ca and the successor pine.ca, 2026-07-26.
- type: Lifecycle
url: lifecycle/properly-lifecycle.yml
name: Company and API lifecycle
description: Properly was acquired by Pine Canada Financial Corporation in October 2023 and the brand is absorbed; properly.ca
is a redirect-only bucket. No API versioning, deprecation policy, SLA or status page exists.
- type: Conformance
url: conformance/properly-conformance.yml
name: Standards conformance (verified negatives)
description: RESO Web API, RESO Data Dictionary, UPI, OData, OpenAPI, GraphQL, AsyncAPI, MCP, OAuth 2.0, OIDC and RFC 9457
all checked against the RESO Canadian membership roster and live probes — none conformed.
- type: LLMsTxt
url: llms/properly-llms.txt
name: llms.txt
description: Generated llms.txt summarizing Properly's retired brand status, absent API surface and the artifacts in this
repository.
- type: Website
url: https://properly.ca/
name: Properly (redirects)
description: Historic Properly home page. Answers HTTP 301 from Amazon S3 / CloudFront to https://www.pine.ca/homes/ as
of 2026-07-26.
- type: Website
url: https://www.pine.ca/real-estate
name: Pine Real Estate
description: The surviving real estate surface after Pine Canada Financial Corporation acquired Properly in October 2023.
- type: Blog
url: https://www.pine.ca/resources
- type: LinkedIn
url: https://ca.linkedin.com/company/pine-financial
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
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