Uthana’s API automates text-to-motion animation, trims keyframing, fits with Maya, Blender, Unity, and helps your team hit deadlines on time.
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Studios and artists face mounting pressure to deliver high-quality motion faster. Manual keyframing eats up hours that could go toward creative decisions. Text-to-motion animation offers a way out—you describe what you want, and AI generates the motion in seconds. Uthana's API makes this process even smoother by letting you automate motion generation directly in your existing tools and pipelines. This post walks through why integrating our API can cut your production time and help you focus on what matters most.
Text-to-motion animation removes the repetitive grind of setting keyframes for common movements. With Uthana's API, you can generate character animations from simple text prompts and descriptions.
Automating the mechanical parts of animation—basic locomotion, first-pass blocking, background characters—lets you reinvest those hours into refining character performance, adjusting camera angles, or polishing final shots.
The API also covers video-to-motion conversion, automatic character rigging, retargeting, and motion downloads. You get multiple animation capabilities through a single integration point, which means less time managing different tools and more time building your project.
Uthana makes it easy to create high-quality motion quickly. You send a text prompt like "a person walks casually" or "a person jumps over an obstacle," and the API returns a ready-to-use animation. No waiting for motion capture sessions. No manual cleanup of noisy data.
The quickstart guide shows you how to generate your first animation in minutes. If the first prompt doesn't match your vision, you adjust the description and try again. This rapid feedback loop keeps projects moving, and frees your team to focus on creative decisions—timing adjustments, character expression, scene composition—instead of repetitive keyframe work.
Uthana outputs animations in FBX, GLB, and BVH formats, which drop directly into Maya, Blender, Unreal Engine, and Unity. You don't need to convert files or retarget skeletons manually. The API documentation explains how to download motions programmatically, so you can script the entire process.
If your character doesn't have a rig, Uthana handles that too. The auto-rigging feature creates a skeleton for an unrigged bipedal character, then applies your generated motion. You upload a character file in FBX or GLB format, and the API returns a rigged, animated version ready for your pipeline.
This compatibility means you keep your existing tools. You're not learning new software or migrating projects. You just add an API call to your workflow and get motion data back in the format you already use.
Getting started with Uthana's API takes a few straightforward steps. You create an account and generate an API key. The API is available to every account and draws from the same pay-as-you-go credit balance as the web app—no subscription required. The API documentation walks you through prerequisites and shows you how to make your first request.
The platform uses a single GraphQL endpoint, so you're not juggling multiple URLs or authentication schemes. You send queries and mutations to one address, and the API handles the rest.
Once you have an API key, authenticate using the method described in the current API documentation. The GraphQL API reference lists all available queries and mutations for motion generation, rigging, retargeting, asset management, and downloads.
Uthana provides code examples in shell, Python, TypeScript, React, and C#. You can copy these snippets into your project and adjust them to fit your needs. The examples show how to generate motion, upload characters, and download finished animations.
If you run into issues, the documentation includes a link to the Uthana Discord community for support, and you can reach out to the Uthana team to discuss higher-volume needs.
You can call Uthana's API from build scripts, game engines, or custom tools. For example, you might trigger motion generation when a designer updates a character model, or batch-generate animations for multiple NPCs at once.
Because the API returns standard file formats, you can version-control the output just like any other asset. Commit FBX files to your repository, track changes, and roll back if needed. This fits naturally into version control systems like Git or Perforce.
You can also chain API calls to build more complex workflows—generate a base motion, apply it to your character, then download the final result—using the mutations documented in the GraphQL reference.
Beyond text-to-motion generation, the same API covers video-to-motion conversion, which extracts editable, full-body 3D motion from ordinary 2D video footage.
Retargeting applies generated or captured motion across different bipedal character rigs without manual bone mapping, so one motion can drive many characters. Combined with auto-rigging, this makes it practical to animate whole casts of characters programmatically.
For studios and partners, Uthana also scopes motion datasets, custom data programs, labeling and enrichment, and enterprise integrations directly. The pricing page explains how scoped work is handled.
AI animation tools evolve quickly. Uthana updates the platform with improved models and features on an ongoing basis. By integrating the API now, you position your workflow to benefit from these improvements without changing your setup.
The API documentation stays current with new capabilities, and the team invites feedback from users. If you need a specific capability or higher rate limits, you can discuss your requirements directly with Uthana.
Pricing is pay as you go: motion generation is charged per second of generated output, with no subscription or minimum commitment. The web app and API share one credit balance, and generated motions can be downloaded again without another generation charge. See the pricing page for current rates.
Text-to-motion animation through Uthana's API cuts production time, fits into your existing tools, and scales with your projects. You get fast results, automatic rigging, and retargeting—all through a single GraphQL endpoint.
Start by reviewing the API documentation and exploring the quickstart guide. Sign up for an account, generate an API key, and try your first text-to-motion prompt. You'll see how quickly you can go from idea to usable animation, and how that speed changes what's possible in your workflow.
Start generating motion today, or work with us on a custom dataset, embodiment system, or simulation program.
