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StableDesign Asset Update
x402
StableDesign Asset Update is a paid API for AI agents from stabledesign.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Update an existing uploaded asset in a Canva-backed design project via micropayment-gated API call
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call Canva design API via MPP micropayments. Create, list, export designs and upload assets.
Output
Returns a confirmation of the updated asset record including the asset ID, updated metadata fields, asset URL, and current status after the modification is applied.
Example use cases
Example prompt
“Update the asset with ID 'asset-abc123' in my StableDesign project — change its name to 'hero-banner-v2' and replace the image with the new file I uploaded.”
Technical details
Endpoint
POSThttps://stabledesign.vercel.app/api/assets/update?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to modify or replace an existing asset already uploaded to a StableDesign/Canva project, rather than uploading a brand-new asset from scratch. Prefer this over a create endpoint when the asset record already exists and only its content or metadata needs to change.
Side effects
- Asset ID not found — returns 404 if the specified asset does not exist
- Invalid or missing required fields — returns 400 if request body is malformed
- Payment failure — returns 402 if the $0.01 USDC micropayment via x402 is not provided or rejected
- Unauthorized access — returns 401 if the caller lacks permission to modify the asset
- Canva backend error — returns 500 if the underlying Canva API fails to process the update
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| name | string | |
| tags | array | |
| asset_id | string |
Tags
x402
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Zero review prompt (fires after every successful call)
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