Use Capture as a fast inbox before an idea becomes a note in Supernotes. Create a Supernotes card directly through its API, optionally nested under one parent card.
A quick capture workflow for Supernotes
- 01Catch it
Write or share the thought into Capture while it is fresh.
- 02Keep moving
Save the Capture without stopping to organize the destination.
- 03Send to Supernotes
Use your configured export action when the capture is ready.
What gets sent to Supernotes
- Text first line becomes card name and full trimmed text becomes markup.
- Links use cached page title as card name and URL as markup.
- Parent card ID is sent as the sole parent when configured.
Set up Supernotes in Capture
- Open Capture Settings, choose Export, then tap Configure if this is your first destination or Add new destination.
- Choose Supernotes from the app picker.
- In Supernotes, open Settings > Manage API Keys, create a key, and paste it into Capture.
- Optionally enter a Parent card ID.
- Review the destination name and icon, then tap Save.
Supported Capture types
This destination appears only for content it can receive.
TextLinks
Fields and options
| Field or option | What it changes |
|---|---|
| API key | Required Supernotes API key. |
| Parent card ID | Optional; blank creates a top-level card. |
Example: a quick capture to Supernotes
Enter the Parent card ID for your project hub. Exporting a task note creates a card nested under that hub.
Send the capture
- Open an existing Capture and choose its configured Supernotes export action.
- Capture hands off only the supported types listed above. Complete any confirmation or compose screen shown by Supernotes.
Limits and troubleshooting
Limits
- Images and files are unsupported.
- Card names are capped at 512 characters and markup at 24,000.
- Only one parent card ID is configurable.
Troubleshooting
- If a 2xx response still fails, Capture inspects Supernotes’ per-card result; recheck the Parent card ID.
- If unauthorized, create or recopy the API key.


