# Tripo3D Tripo H3.1 Image to 3D API

> Tripo H3.1 by Tripo3D - convert 2D images into 3D models with AI. Generate textured 3D assets from single photos for games, AR/VR, e-commerce, and digital content creation.

Source: https://www.sandbase.ai/models/tripo3d/tripo-h3.1/image-to-3d
API reference: https://www.sandbase.ai/models/tripo3d/tripo-h3.1/image-to-3d/docs

## Facts

- Provider: Tripo3D
- Type: Image model
- Model ID: `tripo3d/tripo-h3.1/image-to-3d`
- Price: From $0.36 per run
- Capabilities: image to 3d
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

- Unified Run API: `POST https://api.sandbase.ai/v1/run`

```bash
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "tripo3d/tripo-h3.1/image-to-3d",
  "pbr": true,
  "quad": false,
  "image": "https://static.sandbase.ai/examples/tripo3d/tripo-h3.1/image-to-3d/input_image_0.png",
  "texture": true,
  "texture_quality": "standard",
  "geometry_quality": "standard"
}'
```

The response returns a run id; poll `GET https://api.sandbase.ai/v1/run/{id}` until the status is `completed` or `failed`.

## FAQ

### How do I call Tripo3D Tripo H3.1 Image to 3D through SandBase?

Create a SandBase API key, then send requests with the model ID "tripo3d/tripo-h3.1/image-to-3d" to Unified Run API (/v1/run) at https://api.sandbase.ai. The request examples on this page show the exact payload.

### Do I need a separate Tripo3D account?

No. One SandBase API key and balance gives you access to Tripo3D Tripo H3.1 Image to 3D and the other models in the catalog; you do not need to sign up with Tripo3D separately.

## README

### Tripo H3.1 Image to 3D

Tripo H3.1 turns a single image into a textured 3D model quickly and at low cost.

#### Fields

| Field | Type | Default | Notes |
|---|---|---|---|
| `image` | image URL, required | — | URL of the input image for 3D model creation. |
| `pbr` | boolean | true | PBR materials. |
| `quad` | boolean | false | Quad mesh output. |
| `seed` | integer | random | Fix it to compare prompt changes. |
| `texture` | boolean | true | Generate textures. |
| `face_limit` | integer 1000–2000000 | — | Maximum face count. |
| `texture_quality` | `standard` / `detailed` | `standard` | Texture detail; higher costs more. |
| `geometry_quality` | `standard` / `detailed` | `standard` | `detailed` adds mesh detail and cost. |

#### Billing

$0.36 per textured model at standard quality, $0.48 detailed, $0.24 untextured; detailed geometry adds $0.24 and quad output $0.06.

| Request | Price |
|---|---|
| Standard texture | $0.36 |
| Detailed texture | $0.48 |
| Untextured | $0.24 |
| Standard + detailed geometry | $0.60 |

Failed runs are not charged.

#### Also on SandBase

Other Tripo endpoints: `tripo3d/tripo-p2/text-to-3d`, `tripo3d/tripo-p2/image-to-3d`, `tripo3d/tripo-h3.1/text-to-3d`.