What can I build with the LTX API?

Video generation

The most direct use case: turn a text prompt, image, or audio track into video without touching a UI. Common things developers build:

• Automated ad creative — feed product briefs or copy into a pipeline that outputs finished video clips at scale
• Personalized video — generate per-user or per-segment video for email campaigns, onboarding flows, or dynamic content
• Prototyping and concepting — generate video mockups for pitches or storyboards without a full production setup
• Audio-driven video — generate visuals synchronized to a voiceover, music track, or sound design

The API supports text-to-video, image-to-video, and audio-to-video. The API supports text-to-video, image-to-video, and more generation types.

Production integrations

The API has async endpoints — submit a job, poll for results — so it's built for production workflows, not just one-off generation. Teams use it to build:

• Content pipelines — automate video output triggered by CMS updates, briefs, or data feeds
• Internal tools — give non-technical teams a form or interface that calls the API behind the scenes
• Platforms and SaaS products — embed LTX generation inside a product you're shipping to end users, under the LTX license

Spatially coherent and motion-aware outputs

LTX-2.3 includes improved spatial intelligence — better modeling of how objects, people, and environments move in relation to each other. Multi-subject scenes stay coherent, depth cues work consistently, and camera movements behave predictably. This makes the model well-suited for architecture visualization, product demos, and simulated environments where physical plausibility matters.

See it in action

ElevenLabs integrated the LTX Audio-to-Video API directly into their platform — within 30 days, 70% of all video generated used it, outpacing every other model combined. Read the case study.

More case studies are available on the LTX website. For pricing, see What does the LTX API cost?.