For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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  • Guides
    • Introduction
    • Getting started
    • Use with AI agents
    • Examples
    • Authentication
    • Handling async tasks
    • File uploads
    • File hydration
    • Embedding videos
    • Errors
    • Rate limits
    • Libraries & SDKs
  • REST API Reference
    • Overview
    • Workflows
        • POSTGenerate image
        • POSTGenerate video clip
        • POSTText to speech
        • POSTGenerate sound effect
        • POSTGenerate avatar clip
        • POSTVectorize image
        • POSTRemove background from an image
        • POSTRemove background from a video
        • POSTUpscale an image
        • POSTUpscale a video
        • POSTCancel tool execution
        • GETGet tool execution info
        • GETList files
        • POSTSearch files
        • GETGet file
        • POSTCreate file upload
        • POSTHydrate file
        • POSTArchive file
        • POSTEnable public preview
        • POSTDisable public preview
        • GETList avatar presenters
        • GETList TTS voices
        • GETList webhooks
        • POSTCreate webhook
        • DELDelete webhook
  • Webhook events
    • Overview
    • Changelog
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Changelog

What’s new in the VideoGen API. Each entry below covers a single release window with breaking changes, new endpoints, fixes, and SDK updates.

  • Subscribe to releases via the RSS feed.
  • For machine-readable history, fetch each entry as Markdown by appending .md to its URL (for example, /changelog/2026/5/5.md).
  • For the complete documentation index, see /llms.txt.
May 5, 2026
May 5, 2026
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April 28, 2026

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v0.0.25 – v0.0.35

  • Breaking: Consolidated image and video generation into two tool endpoints: POST /v1/tools/generate-image (text and/or reference images) and POST /v1/tools/generate-video-clip (text prompt, reference images, and/or a source video). Replaces the separate prompt-to-image, image-to-image, prompt-to-video-clip, image-to-video-clip, and video-to-video-clip routes. Other route renames: prompt-to-sound-effect → generate-sound-effect, audio-to-avatar-clip → generate-avatar, generate-tts → text-to-speech, remove-image-bg → remove-image-background, remove-video-bg → remove-video-background.
  • Watermark: New optional watermarkMode on generation requests (AUTO, VIDEO_GEN, NONE). NONE requires the Production API add-on; otherwise the API returns a documented error.
  • Files: POST /v1/files/{fileId}/archive archives a file (sets archived_at); archived files are omitted from list results.
  • Fix: generate-image and generate-video-clip executions now apply reference imageFileIds / videoFileId inputs end-to-end (previously ignored in some paths).
  • SDKs & examples: Example apps publishing flow, SDK custom-helper layout under language packages, TypeScript-based SDK generate/publish/validate scripts, and an Examples page in the docs.
  • Agent / LLM docs: Expanded llms.txt and <llms-only> parity so markdown exports include the same examples as tabbed guide pages (REST overview, webhook payloads, changelog, and key guides).
  • Agent / LLM docs: Fixed llms.txt to use doc paths (/rest-api-reference/..., /webhook-events/webhook-events/...), list every sitemap page (including Examples and archive-file), remove non-doc same-origin links that broke agent checks, and set dynamic-snippets / ai-examples to false so HTML and markdown exports stay aligned for API reference pages.