# Stability AI Stable Fast 3D

> Stability AI Stable Fast 3D is a paid API for AI agents from Stability AI at stability-ai.mpp.paywithlocus.com, paid per call via MPP, $0.115/call, status unknown (last checked 2026-10-11, last successful call 2026-06-25).

Generates a 3D model from a single 2D source image using Stability AI's Stable Fast 3D model

## Facts

- Endpoint: POST https://stability-ai.mpp.paywithlocus.com/stability-ai/stable-fast-3d?utm_source=zero.xyz
- Price: $0.115/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-11
- Last successful call: 2026-06-25
- Success rate: 31% of calls made through Zero
- Rating: 1.9 / 5 from 3 reviews
- Activations on Zero: 34
- Provider: Stability AI
- Docs: https://platform.stability.ai/docs/api-reference
- Website: https://stability.ai
- Tags: image-generation, stable-diffusion, upscaling, 3d, ai, media
- Canonical page: https://www.zero.xyz/c/stability-ai-stable-fast-3d-af39cdc6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iLVSiXKuRnrUKadwfn7-U

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability stability-ai-stable-fast-3d-af39cdc6 -d '<json body>'
```

Example prompt: Take this product photo of my sneaker and generate a 3D model from it using Stable Fast 3D — use quad remeshing, a foreground ratio of 0.85, and 2048 texture resolution.

## When to prefer this

Use this endpoint when you need to rapidly convert a single 2D image into a 3D mesh with texture, especially for product visualization, game assets, e-commerce 3D previews, or 3D printing workflows. Prefer this over multi-view reconstruction approaches when only one input image is available. Choose quad remesh for clean topology suitable for animation, triangle for general use, or none for raw output.

## Known failure modes

- Image does not contain a clear foreground object — model may produce poor geometry
- Unsupported image format or corrupted image binary — returns 400 error
- Invalid remesh value outside of none/triangle/quad enum — returns validation error
- Texture resolution value not in allowed set (512/1024/2048) — returns validation error
- Network timeout for large or complex images
- Payment failure — insufficient USDC balance returns payment error

## How this service works

Generate a 3D GLTF model from a single image in seconds.

## Output

A 3D model asset (mesh with texture) reconstructed from the input image, with configurable remesh type (none, triangle, or quad), subject scale, and texture resolution up to 2048px.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "image"
 ],
 "properties": {
  "image": {
   "type": "string",
   "description": "Source image of the object Send a public HTTPS URL (recommended; files up to 10 MiB) or base64/data URI. Hosted MPP JSON requests must stay below 8 KiB, so use a URL for larger files."
  },
  "remesh": {
   "type": "string",
   "description": "none|triangle|quad"
  },
  "foreground_ratio": {
   "type": "number",
   "description": "Subject scale in frame (default 0.85)"
  },
  "texture_resolution": {
   "type": "number",
   "description": "512|1024|2048 (default 1024)"
  }
 },
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stability-ai-stable-fast-3d-af39cdc6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stability-ai.mpp.paywithlocus.com](https://www.zero.xyz/host/stability-ai.mpp.paywithlocus.com/llms.txt)