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three.ws Asset Download
x402
three.ws Asset Download is a paid API for AI agents from three.ws, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).
Downloads a paid 3D asset (e.g. GLB model file) by slug, returning a signed time-limited download URL via x402 micropayment
Price / call$1
Success—
StatusUnknown
How this service works
Make a 3D AI agent from a selfie in 60 seconds. Drop one HTML tag to embed it on any website. Agents think on IBM watsonx.ai (Granite); optionally charge per chat with built-in micropayments.
Output
A JSON object containing: ok (true), slug, title, mimeType (e.g. model/gltf-binary), sizeBytes, a signed time-limited downloadUrl pointing to the GLB file on Cloudflare R2, an expiresAt datetime, and an optional description. The downloadUrl is ready to use immediately but expires at the given timestamp.
Example use cases
Example prompt
“Download the three.ws asset with slug 'pole-dancer-rumba' — I need the GLB file URL so I can embed it in my scene.”
Technical details
Endpoint
GEThttps://three.ws/api/x402/asset-downloadWhen to prefer
Use this endpoint when you need to programmatically retrieve a specific paid 3D asset (GLB/GLTF) from the three.ws catalog by its known slug, and you are prepared to pay $1 USDC per call via x402 micropayment. Prefer this over generic file storage APIs when the asset is a three.ws-curated rigged 3D model or animation.
Side effects
- Invalid or unknown slug returns an error or non-ok response
- Expired payment or missing x402 payment header returns 402 Payment Required
- Download URL expires after the expiresAt timestamp, requiring a new call
- Asset may be temporarily unavailable if R2 storage is unreachable
- Slug field too long (over 128 chars) or empty will fail schema validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"slug": "pole-dancer-rumba",
"title": "Pole Dancer (Rumba)",
"mimeType": "model/gltf-binary",
"expiresAt": "2026-05-21T18:48:09.000Z",
"sizeBytes": 6492840,
"description": "The default three.ws dancer rigged for the /club Rumba routine.",
"downloadUrl": "https://three-ws-public.r2.dev/assets/pole-dancer-rumba.glb?X-Amz-Algorithm=..."
}
}Tags
x402
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