OpenAPI Spec (preview)
{"openapi":"3.1.0","info":{"title":"DA Leads API v1","description":"Public REST API for Australian development application data. Authenticate with your DA Leads API key using a Bearer token.\n\n**Field coverage** - `lodgement_date`, `address` and `council` are populated on virtually every record. `cost_of_development`, `status` (structured via `status_group`) and `number_of_dwellings` are sparse because most Australian councils simply do not publish them: as of a 2026-08-02 production snapshot,