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Full detail: Where this data comes from
CoreLogic Australia — trading as Cotality since the 2025 global rebrand, and operating the RP Data platform through RP Data Pty Ltd — is the dominant independent property data, analytics and valuation provider in Australia and New Zealand. It sits in the middle of the Australian property value chain: it aggregates state land-registry and valuer-general records, agent and portal listing campaigns, auction results and rental campaigns into a single property spine, then sells that spine back to banks, mortgage brokers, valuers, insurers, agents and government. Its commercial products include the RP Data / RP Professional desktop, the IntelliVal automated valuation model, the CoreLogic Home Value Index, Cordell construction cost data, Cityscope commercial property data, and the PSX valuation ordering exchange. Its API posture is genuinely developer-facing but commercially licensed: a live Backstage-based Cotality Developer Portal at developer.corelogic.asia offers self-serve signup and self-serve creation of sandbox OAuth clients against a deliberately restricted evaluation dataset with request quotas, while every production API host in the *.api.cotality.com.au family answers 401 "Access token is missing" and requires a signed commercial data licence. Australia has no MLS and no RESO mandate — CoreLogic's RESO Web API and Data Dictionary certifications belong to Trestle, its United States MLS platform, not to this Australian surface. The Australian APIs are proprietary REST/JSON over an Apigee gateway with OAuth 2.0 client credentials; no OData $metadata, no RESO endpoint, and no RESO Universal Property Identifier appears anywhere in the Australian developer portal.
APIs.json: https://raw.githubusercontent.com/api-evangelist/corelogic-au/refs/heads/main/apis.yml
- Real Estate
- Australia
- Property Data
- Valuation
- AVM
- PropTech
- Property Listings
- Rentals
- Auction Data
- Commercial Real Estate
- Mortgage
- Land Registry
- Cotality
- RP Data
- Created: 2026-07-26
- Modified: 2026-07-26
OAuth 2.0 token service for every Cotality Australia and New Zealand API. Issues JWT access tokens via client_credentials, authorization_code and refresh_token grants. The developer portal documents POST https://access.api.cotality.com.au/as/token.oauth2 and POST https://access.api.cotality.com.au/oauth/token with HTTP Basic (base64 client_id:client_secret); the published sandbox collection shows the equivalent GET https://api.corelogic.asia/access/oauth/token?grant_type=client_credentials. Probed anonymously on 2026-07-26 and returned HTTP 401 unauthorized.
- Human URL: https://developer.corelogic.asia/guides/api-authentication
- Base URL:
https://access.api.cotality.com.au
- Authentication
- OAuth 2.0
- JWT
Per-property record retrieval keyed on the CoreLogic property identifier — core and additional attributes, site detail, features, occupancy, sales history and last sale, on-the-market sales and rental campaigns, marketing contacts, and property photos. Thirteen operations are published in the CoreLogic APIs AU Sample Sandbox Collection under /au/properties/{propertyId}/*. Production host probed anonymously on 2026-07-26 and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/apis
- Base URL:
https://property-details.api.cotality.com.au
- Property Data
- Property Records
- Sales History
- Rentals
The older versioned property services family — comparables, geo sales search by polygon, locality, postcode and street, property and parcel suggest, point search, for-sale and for-rent advertisements, property pros-and-cons, marketing contacts, and property validation. Thirty-one operations are published in the sandbox collection under /au/v1/* and /au/v2/*. The collection references this family through unresolved Postman variables, so no production base URL is asserted here; the suggest and address-matcher hosts suggest.api.cotality.com.au and matcher.api.cotality.com.au both resolve and answered HTTP 401 on 2026-07-26.
- Human URL: https://developer.corelogic.asia/apis
- Property Search
- Comparables
- Geo Search
- Address Matching
Property search and address matching across Australia — radius search by latitude/longitude, and filtered search by council area, locality, postcode and street, each in four flavours (current attributes, last sale, on-the-market for rent, on-the-market for sale), plus the Address Matcher service that resolves a free-text address to a CoreLogic property identifier. Twenty-two operations are published in the sandbox collection. Production host probed anonymously on 2026-07-26 and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/address_matcher
- Base URL:
https://search.api.cotality.com.au
- Property Search
- Address Matching
- Geo Search
- Property Listings
IntelliVal automated valuation model — the valuation engine at the centre of CoreLogic Australia's mortgage and lending business. The sandbox collection publishes consumer and origination AVM variants, current and historical point-in-time valuations (/au/properties/{id}/avm/intellival/{variant}/{date}), a live AVM POST (/liveavm/intellival/consumer) and a banded live AVM (/liveavm/intellival/consumer/band), with a roundTo parameter. Production host probed anonymously on 2026-07-26 and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/apis
- Base URL:
https://avm.api.cotality.com.au
- AVM
- Valuation
- Mortgage
- IntelliVal
Australian auction results and clearance rates — the weekly number the Australian property press runs on. Publishes state-level summaries and results with capital-city filtering, suburb and postcode detail, clearance-rate statistics, multi-week windows, date-range search and year-on-year comparison. Thirteen operations are published in the sandbox collection. Production host probed anonymously on 2026-07-26 and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/apis
- Base URL:
https://auction.api.cotality.com.au
- Auction Data
- Clearance Rate
- Market Data
Suburb, locality and region statistics plus ABS census summaries, driven by location and location-type identifiers and metric-type identifiers. Four operations are published in the sandbox collection, including POST /v1/statistics.json and the census summary service. Production host probed anonymously on 2026-07-26 and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/metrics
- Base URL:
https://statistics.api.cotality.com.au
- Market Data
- Statistics
- Census
Server-rendered PNG chart images for market trends and census data, driven by location, property-type and metric-type identifiers with extensive presentation parameters (chart size, colours, titles, axis labels, marker radius, grid line style, date range, multi-series). Four operations are published in the sandbox collection. Production host probed anonymously on 2026-07-26 and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/explore_charts_customisation
- Base URL:
https://charts.api.cotality.com.au
- Charts
- Market Data
- Data Visualization
Chronological event timeline for a single property — sales, listing campaigns, rental campaigns and, with the withBuildingConsents flag, building consent events. Three operations are published in the sandbox collection under /au/properties/{id}/timeline. Production host probed anonymously on 2026-07-26 and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/apis
- Base URL:
https://property-timeline.api.cotality.com.au
- Property Data
- Timeline
- Building Consents
Serves the legal disclaimers that licensees are contractually required to display alongside CoreLogic data, retrieved by disclaimer key (for example /legal/disclaimers/auction_au and /legal/disclaimers/auction_standalone_au). It is also the host of the only anonymously readable machine-readable artifact CoreLogic Australia publishes: the RP.Inside authentication Postman collection at https://api.corelogic.asia/content/docs/public/deep-link-postman.json, fetched HTTP 200 on 2026-07-26. The production host probed anonymously on the same date and returned HTTP 401 "Access token is missing".
- Human URL: https://developer.corelogic.asia/apis
- Base URL:
https://content.api.cotality.com.au
- Content
- Legal
- Disclaimers
PSX is CoreLogic Australia's valuation ordering exchange, connecting lenders and brokers to panels of licensed valuers. The Cotality Developer Portal defines nine documented PSX operations — panel lookup, subscribe, pull notifications, expanded search, get order, update order, cancel, attach or retrieve documents, and set retrieved — plus a PSX implementation guide with quote, pre-ordering, ordering and valuation workflow diagrams. No base URL is published outside the authenticated portal, and no sample collection for PSX is public, so none is asserted here.
- Valuation
- Valuation Ordering
- Mortgage
- Workflow
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Documentation
- Website
- Developer Portal
- Documentation
- Getting Started
- Sign Up
- Login
- Authentication
- Well-Known
- Conventions
- Sandbox
- Support
- FAQ
- Terms of Service
- Privacy Policy
- Postman Collection
- Postman Collection
- Kin Lane — kin@apievangelist.com