Changelog

What changed in the API, in plain language. Updated with every release that touches the public surface.

How we run this

  • Any change that affects the public API ships with an updated OpenAPI spec and a changelog entry in the same release — this site's reference is rendered from that spec, so docs and reality cannot drift apart.
  • Breaking changes are announced ahead of time and versioned under a new path. We do not silently change response shapes.
  • Capability additions and price changes are listed here with their dates.

2026-08-27 — Docs site launch

  • docs.qannasapi.com is live: quickstart, the full API reference rendered from the public OpenAPI spec, guides for errors & retries, webhook signatures and test mode, pricing, and a live status page.