Open API

Open API access for agencies

Reviewed, source-grounded South Australian tenancy information for agency systems. Access is granted case by case after a manual review, not by self-service signup.

Submitting does not grant API access. HOSO will review your application and contact you about next steps.

How access works

Every request is reviewed manually by HOSO. Approval is a decision to proceed with onboarding — it does not switch on an endpoint, issue a key or open any external engine access by itself.

You submit an application
Four details: the agency, who you are, a work email and the agency's RLA number. Nothing else is asked for.
HOSO reviews it manually
A person reads the application and decides whether to proceed. There is no automatic approval and no queue jumping.
Integration onboarding is arranged separately
If an application is approved, HOSO contacts you to arrange onboarding. Approval is a decision to proceed — it does not itself switch on an endpoint or issue any credential.

No endpoint address, example credential or client library is published on this page, because no machine interface is offered publicly at this stage. This page collects and reviews applications.