Build on cardaga.in

Everything here works with an API key you create on your account page. Reading these pages needs no account at all.

• API reference

  114 HTTP endpoints. Decks, notes, cards, the study queue, review history, import and export.

• MCP

  Point an agent at a collection. Sixteen tools over one URL and one key.

• Extensions

  Build something that runs in someone else’s runtime — a browser extension, an editor plugin, a script.