Text-to-3D, image-to-3D, video motion capture, and animation retargeting — accessible through V2Fun APIs for developer workflows, product integration, and enterprise use.
From text, image, and video input to models, motion, and multi-format assets
V2Fun 3D API is a 3D content generation and animation production service for enterprises and developers — built for teams that need to integrate 3D generation into their own products, creative tools, or content pipelines.
V2Fun API wraps complex 3D production into an integrable, callable, and scalable service, covering the core flow from input to final assets. It sharply reduces the cost and turnaround of 3D content, with multi-format output for web display, game engines, animation, AR preview, and 3D printing.
3D modeling, texturing, and mocap depend on specialist labor and lengthy delivery pipelines
traditional 3D capabilities are difficult to build into your own products and business systems
web display, game engines, animation, AR preview, and 3D printing each demand different formats and quality
moving from pilot to production requires stable capacity and a clear cost model
one pipeline covers text, image, and video input through to models, motion, and results
complex 3D production packaged as an integrable, callable, and scalable service
assets output for web display, game engines, animation, AR preview, and 3D printing
usage-based credits support everything from small pilots to scaled production
Rapidly generate first-pass characters, props, and scene assets to cut art prototyping costs.
Available capabilities · Text/image-to-3D assets, material enhancement, format conversion, motion reuse.
Offer image-to-3D, text-to-3D, and multi-view generation directly inside your product.
Available capabilities · Concept image generation, multi-view fidelity boost, 3D asset management.
Extract human motion from video to drive 3D characters through animation production.
Available capabilities · Video mocap, hand mocap, animation retargeting, character animation output.
Turn product photos or design drafts into displayable, reusable 3D assets.
Available capabilities · Product image-to-3D, HD texture enhancement, web and AR preview formats.
Generate integrable assets for web, mobile, AR, or spatial computing applications.
Available capabilities · Apple AR, web 3D and engine file output, model processing, asset reuse.
Power mini-programs, platforms, or creative tools with underlying 3D generation — users generate, edit, and export 3D models without leaving your product.
Help teams rapidly produce samples, demo assets, 3D-printable models, or prototype assets for product R&D, content production, and solution validation.
For verticals such as 3D printing, education, and cultural tourism, combine 3D generation, model processing, format output, and system integration into an end-to-end service from content production to business delivery.
Text-to-image, image editing, and multi-view generation supply front-end material for 3D generation — powered by the latest models such as GPT-Image-2 and Nano-Banana-Pro.
Generate 3D models from text, images, or multi-angle images; multi-view input improves completeness and stability.
Basic and HD texturing, PBR materials, retopology, and format conversion.
Animation retargeting and character motion transfer.
Extract human motion data from video, with basic body mocap and advanced hand mocap.
Result previews, file URLs, asset query and reuse, common 3D format output by scenario, and account balance lookup.
Your system submits input assets, the target capability, and output requirements via the task creation endpoint.
V2Fun returns a task ID — store it for subsequent status queries.
Running, succeeded, and failed states are queryable — poll the status, or configure callbacks per your integration plan.
On completion, receive file URLs, previews, or asset IDs — ready to download, display, or write into your asset library.
Feed results into editors, content production systems, 3D display, or downstream rendering to complete in-product integration.
| Call Mode | Primarily asynchronous task-based calls; lightweight capabilities support synchronous testing |
|---|---|
| Authentication | API Key created through the V2Fun API Console |
| Input Types | Text, images, video, motion assets, and more |
| Output Formats | GLB, FBX, USDZ, plus BVH motion data, preview images, and preview videos |
| Result Retrieval | File URLs, asset IDs, or structured results via task status queries |
| Testing Support | API documentation, trial credits for eligible accounts, sample requests, and current support channels. |
Sign in to V2Fun, create an API Key, and use trial API credits to start integrating V2Fun. API credits are separate from V2Fun web credits, and self-service purchases are not available during Developer Preview.
Create an API Key through the V2Fun API Console. Eligible accounts receive 100 API credits after successfully creating their first Key, once per account.
Billable API operations consume API credits according to the applicable pricing rules. API credits are separate from V2Fun web credits.
Need additional credits, customized integration, or scaled usage? Contact the V2Fun team through the API Console to discuss your requirements.
For teams with customized, scaled, or commercial integration needs. Self-service API access does not require this process.
Share your business scenario, expected call volume, output formats, and quality requirements; V2Fun assesses capability fit, open scope, and prerequisites.
Confirm trial goals, validation scope, and contacts; receive trial capabilities, sample requests, and technical support as access rolls out.
Run sample calls to validate quality, stability, and business fit; V2Fun assists with troubleshooting, tuning, and usage estimation.
After successful validation, confirm service scope, partnership term, and launch plan; proceed with a formal commercial proposal and go live.
V2Fun Skills help AI agents use V2Fun’s 3D capabilities in your workflows. For example, V2Fun AI 3D combines AI generation and procedural modeling with Three.js to build and assemble assets from reference images and design briefs, then export GLB files and editable source files. Visit https://v2fun.ai/developers/skills for each Skill’s capabilities, inputs, outputs, and requirements.
Compatibility varies by Skill. V2Fun AI 3D currently provides installation instructions for Codex and requires local Skill support, file access, and script execution. Check the relevant Skill page or repository for the latest compatibility information for other agents and clients.
To call the API directly or use remote V2Fun generation through a Skill, you need to sign in to a V2Fun account and create an API Key. Some local operations, such as V2Fun AI 3D’s local checks and local-only workflows, do not require a Key. See each Skill’s instructions for its specific requirements.
Eligible accounts receive 100 API credits after successfully creating their first API Key, once per account. Existing V2Fun users who have never created an API Key are also eligible. Accounts that previously created an API Key do not receive a retroactive grant, and disabling a Key and creating a new one does not grant additional trial credits.
Billable API operations consume API credits according to their applicable pricing rules, including when called through a Skill. Installing a Skill or running local-only operations does not itself consume API credits. API credits are separate from V2Fun web credits and cannot be used interchangeably. See the API documentation for billing details.
Self-service purchases of API credits are not available during Developer Preview. If you need additional credits, contact us through the support options in the API Console so our team can review your usage needs.
For generation tasks that reserve credits in advance, the reserved credits are automatically returned according to the billing rules once the system marks the task as failed. A request timeout or a temporarily unavailable result does not necessarily mean the task has failed—check its status first. If you notice a credit discrepancy, contact us through the support options in the API Console.
For Skill installation or usage issues, check the relevant repository’s instructions and issue-reporting options. V2Fun AI 3D users can visit its GitHub repository. For API integration questions, start with the API documentation. For account, credit, or other usage issues, contact us through the support options in the API Console. Never share your full API Key publicly.
