Changelog
API changes over time, new endpoints, changed behavior, and deprecations.
Each entry records what changed in the Spare API contract: endpoints added, changed, or removed, and new or removed types. Entries are generated from the OpenAPI specification on each release, so they stay in sync with the API Reference.
Machine-readable
The current contract is always available at /.well-known/api-catalog and the per-market OpenAPI specs it links to.