Skip to main content
Build a minimal MiniApp definition with bearer-token auth and one action. When it works against your provider’s sandbox, submit it for review.

Minimal definition

Test locally first — Validate JSON shape, call your provider APIs with the same URLs/headers, and verify webhook payloads before submission. Karzoun sandbox access is provided during review.

Next steps

  1. Document schema — Required fields
  2. Authentication — OAuth and registration flows
  3. Submit for review — Send your package to Karzoun
Last modified on August 8, 2026