Getting Started
Authentication, API keys, credits, and your first request.
Overview
Complete overview of the 3D AI Studio REST API. Generate 3D models, AI images, textures, and more programmatically with async endpoints and JSON responses.
Getting Started
Get started with the 3D AI Studio API. Authentication setup, API key creation, credit purchase, and your first 3D generation request in minutes.
Wallet & Credits
Manage your API wallet and credits. Check balances, purchase credits via Stripe, track spending, and understand pay-as-you-go billing for 3D AI Studio API.
3D Generation
Generate 3D models from text prompts or reference images.
3D Generation | Overview
3D model generation API overview. Supports Hunyuan 3D Pro, Rapid, and TRELLIS.2 models. Text-to-3D and image-to-3D with GLB output and optional PBR textures.
Tencent Hunyuan 3D
Tencent Hunyuan 3D API reference. Generate production-ready 3D models with Pro and Rapid editions. Text-to-3D, image-to-3D, multi-view input with GLB output and optional PBR textures.
TRELLIS.2
Generate high-fidelity 3D models with PBR materials from a single image using Microsoft's TRELLIS.2-4B model.
Texturing
AI-powered PBR texture generation and editing for 3D models.
Texturing | Overview
AI texture generation API overview. Apply and edit textures on 3D models using Tencent Hunyuan. PBR material output from text or image reference.
Tencent Hunyuan
Tencent Hunyuan texture API reference. Edit and generate PBR textures on 3D models using AI. Text or image-guided texturing with albedo, normal, and metallic maps.
Remeshing
AI topology optimization with triangle or quad output.
Remeshing | Overview
AI remeshing API overview. Optimize 3D model topology with triangle or quad output. Three density levels for game-ready, print-ready, or web-ready meshes.
Tencent Hunyuan
Tencent Hunyuan remeshing API reference. AI-powered topology optimization with triangle or quad output and high, medium, low density presets.
Images
Generate and edit images with Gemini and Seedream models.
Images | Overview
AI image generation and editing API. Four models: Gemini 3 Pro, Gemini 3.1 Flash, Gemini 2.5 Flash, and Seedream V5 Lite. Text-to-image and multi-image editing.
Gemini 3 Pro
Google Gemini 3 Pro image API reference. Generate and edit high-quality images with Google's most capable model. Text-to-image and multi-image editing via REST API.
Gemini 3.1 Flash
Google Gemini 3.1 Flash image API reference. Fast, high-quality image generation and editing. Best balance of speed and quality for production use.
Gemini 2.5 Flash
Google Gemini 2.5 Flash image API reference. Cost-effective AI image generation and editing. Ideal for high-volume applications via REST API.
Seedream V5 Lite
Seedream V5 Lite image API reference. Generate and edit high-resolution images with ByteDance's Seedream model. Fast generation via REST API.
Tools
Convert, render, repair, optimize, and bake textures.
Tools | Overview
3D processing tools API overview. Convert formats, render previews, repair meshes, optimize for web, and bake textures. Complete 3D post-processing pipeline.
3D Format Conversion
3D format conversion API reference. Convert between GLB, OBJ, FBX, STL, and PLY formats. Resize models and handle unit conversion in a single API request.
3D Render
3D rendering API reference. Generate high-quality images and turntable videos from 3D models. Multiple lighting presets, custom camera angles, up to 4K resolution.
Mesh Repair
Mesh repair API reference. Fix non-manifold geometry, hollow models, set wall thickness, scale to exact dimensions. Print-ready 3D model preparation via REST API.
Optimize & Compress
3D model optimization API reference. Draco compression, texture resizing, and mesh simplification. Reduce file size for web, mobile, and AR delivery.
Bake Texture
Texture baking API reference. Transfer textures from high-poly to retopologized mesh at up to 8K resolution. Essential for 3D printing painted miniatures.
Flows
Pre-built multi-step workflows for specific use cases.
Flows | Overview
Pre-built AI workflow API overview. Multi-step generation pipelines for specific use cases like photo-to-3D miniature figurines, automated in a single API call.
Miniature Figurine
Miniature figurine API reference. Transform any photo into a 3D-printable miniature figurine. Supports humans, animals, and objects with full body or bust styles.
Frequently Asked Questions
Common questions about the API, pricing, formats, and integration.
Explore by capability
Overview pages for each major API capability with pricing, code examples, and use cases.
Hunyuan 3D API
Text-to-3D and image-to-3D with Pro and Rapid editions.
TRELLIS.2 API
Fast image-to-3D at 10 credits with PBR materials.
Image Generation
Four AI models for text-to-image and image editing.
Texturing API
AI-powered PBR texture generation for 3D models.
Mesh Tools
Convert, repair, optimize, render, and bake textures.
3D Printing API
Full pipeline from generation to print-ready output.