hy-3d-3.1 API — Pricing & Access

Hunyuan · 3D

hy-3d-3.1 is a model from Tencent for text- and image-guided 3D asset generation.

Overview

Modalities

ReleasedJul 14, 2026

Pricing

Availability

Service statusPast 24 hours

Parameters

Model / versionhy-3d-3.1

Input modalitiesText / Image

Output modalities3D asset

Sampling parameters—

Example request

curl "https://api.agtcloud.cn/v1/api/3d/submit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "hy-3d-3.1",
    "prompt": "A puppy"
  }'

Available endpoints

3d-generationPOST /v1/api/3d/submit

Submit a Hunyuan 3D generation task. Parameters follow the Hunyuan 3D task API, but in lower snake_case (ResultFormat becomes result_format).

3d-queryPOST /v1/api/3d/query

Query a Hunyuan 3D task. The id comes from the submit response.

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Hunyuan

Powered by the Hunyuan 3D 3.1 model, it can generate higher-precision and higher-quality 3D assets. It supports text-to-3D, image-to-3D, eight-view-to-3D, geometry-only generation (white models), sketch-to-3D, and intelligent topology generation.

Price · per call¥1

View model

Hunyuan

hy-3d-3.0 is a model from Tencent for text- and image-guided 3D asset generation.

Price / requestFrom ¥0.12