API reference · Meshy

meshy/7.0/retexture

Integrate this model through SandBase's unified API, with production-ready schemas and examples.

IMAGEAsyncOpen model

Production endpoint

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OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/run

Model IDmeshy/7.0/retexture

Input Schema

6 parameters · 1 required · 5 optional

Parameter	Type	Required	Description
`model_url`	string	Required	3D model to texture: .glb, .gltf, .obj, .fbx or .stl URL.
`enable_pbr`	boolean	Optional	Also generate metallic, roughness and normal maps. · Default: false
`image_style_url`	string	Optional	2D image that guides the texture (JPG or PNG). Takes precedence over text_style_prompt.
`text_style_prompt`	string	Optional	Describe the texture style, up to 600 characters. Required when image_style_url is not set. · Max length: 600
`enable_original_uv`	boolean	Optional	Use the model's existing UV layout instead of generating new UVs. · Default: true
`texture_resolution`	string	Optional	Base color resolution. 8k costs more; at 8k PBR maps are 4k. · Options: 2k, 4k, 8k · Default: "2k" 2k4k8k

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Async Workflow

This model uses asynchronous execution. Submit a request and poll for the result.

Submit — POST to /v1/run, receive an id
Poll — GET /v1/run/{id} until status is completed, failed, or timeout
Retrieve — Read outputs from the completed response

Code Examples

Ready-to-run snippets

const apiKey = process.env.SANDBASE_API_KEY;
const response = await fetch("https://api.sandbase.ai/v1/run", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${apiKey}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "meshy/7.0/retexture",
    "model_url": "https://v3b.fal.media/files/b/penguin/DId89qXLu6BXu09RFAwAV_model.glb",
    "enable_pbr": false,
    "text_style_prompt": "red and black chest",
    "enable_original_uv": true,
    "texture_resolution": "2k"
  }),
});

if (!response.ok) throw new Error(await response.text());
let result = await response.json();
for (let attempt = 0; attempt < 120 && !["completed", "failed", "timeout"].includes(result.status); attempt++) {
  await new Promise((resolve) => setTimeout(resolve, 2_000));
  const poll = await fetch(`https://api.sandbase.ai/v1/run/${result.id}`, {
    headers: { Authorization: `Bearer ${apiKey}` },
  });
  if (!poll.ok) throw new Error(await poll.text());
  result = await poll.json();
}
if (result.status !== "completed") throw new Error(`Generation ended: ${result.status}`);
console.log(result);

← Back to Meshy 7 Retexture