Open Settings → API Key to generate a personal Bearer key. A key lasts for 30 days, RexiMemo stores only a hash plus limited key metadata, and generating a new key immediately revokes the previous key for that account. The complete key is shown only when it is created.
Send the key as Authorization: Bearer YOUR_KEY to /api/v1. The current endpoint list, request bodies, binary download behavior and experiment-specific capabilities are documented at /api/docs. Theme Creator and Flipnote Encoder API sections only appear when the authenticated account has the matching experiment access.
API keys act as the account that created them. Keep them out of source repositories, screenshots, logs and shared client builds. Revoke the key immediately from Settings if it is exposed. API use is also subject to the API section of the Terms of Use.