Use Hunyuan 3D Texture Edit with Comfy Router

Call tencent/hunyuan-3d-texture-edit through Comfy Router: endpoint, request shape and the response Router returns.

Use tencent/hunyuan-3d-texture-edit with the Comfy Router API. Tencent provides the model; Router gives it the shared authentication and request route below.

Quick start

Create a key at platform.comfy.org/profile/api-keys and export it as COMFY_API_KEY. The Python and TypeScript snippets use the Comfy SDKs (pip install comfy-sdk, npm install @comfyorg/sdk); the cURL snippet is the same call over raw HTTP.

Model ID: tencent/hunyuan-3d-texture-edit

Endpoint: POST https://api.comfy.org/v2/models/tencent/hunyuan-3d-texture-edit

Python

import uuid
from comfy_sdk import Comfy

# Reads COMFY_API_KEY from the environment. Store this UUID before starting a
# generation. Use the same value if you retry it.
idempotency_key = str(uuid.uuid4())
with Comfy() as client:
    result = client.models.run(
        "tencent/hunyuan-3d-texture-edit",
        {
            "File3D": {
                "Type": "FBX",
                "Url": "https://vcg-test-1258344699.cos.ap-guangzhou.myqcloud.com/test/3d/test.fbx",
            },
            "Prompt": "a kitten",
        },
        idempotency_key=idempotency_key,
        timeout=660.0,
    )

print(result)

Schema

Input

EnablePBR · boolean

Whether to enable the PBR texture parameter; only supported when using Prompt.

File3D · object · required

3D file input for texture editing

File3D.Type · string · required

3D file format type

Possible values: FBX

File3D.Url · string (uri) · required

URL of the 3D file whose texture is edited

Format: uri

Image · object

Reference image - Base64 data or image URL

Image.ImageBase64 · string

Base64 encoded image. Resolution 128-4096 per side, converted Base64 less than 10MB. Formats jpg, jpeg, png.

Image.ImageUrl · string (uri)

Image URL. If both Base64 and Url provided, Url prevails.

Format: uri

Prompt · string

Describes texture editing. Either Image or Prompt is required; they cannot coexist.

Generated from the schema Router serves at GET /v2/models/tencent/hunyuan-3d-texture-edit/openapi.json, the same document it validates a call against before the request reaches the provider.

Output

Router does not publish an output schema for this model.

Examples

Input

{
  "File3D": {
    "Type": "FBX",
    "Url": "https://vcg-test-1258344699.cos.ap-guangzhou.myqcloud.com/test/3d/test.fbx"
  },
  "Prompt": "a kitten"
}

Before you ship

Save one Idempotency-Key for each call and reuse it for retries. Router can hold the connection for up to 10 minutes. The SDKs handle authentication; raw HTTP clients send the headers themselves.

When a request fails, Router sends an X-Comfy-Error-Type response header explaining why. A 422 means Router rejected the input before calling the provider. Download generated assets promptly because result URLs can expire.

Headers

Authentication, idempotency, request IDs, error buckets, retry pacing, spend limits.

Using the Router API

Model discovery, validation errors, retries, and billing.

Limitations

What Router does not do today, and what to use instead.