Skip to main content

News

  • HeyGen
  • HeyGen Video 1 API
  • Video

HeyGen exposes a video-and-audio model through its public API

HeyGen's September changelog adds public API access to heygen-video-1 for text-, image- and reference-to-video. Current model documentation says the model is built on MiniMax H3 and post-trained by HeyGen, generating 5-15 second scenes with audio. It is different from scripting an existing talking avatar. The exact release day and any independently validated quality advantage are not established.

Publication date not knownUpdated 2 sources

Primary source

HeyGen

Read the original: HeyGen September changelog: HeyGen Video API

Opens HeyGen in a new tab. Read it there before you rely on the summary above.

Unlock the full brief free.

  • What to check before you trust this story, written down
  • Each verified source, with why it matters and who published it
  • A note whenever a source has been withdrawn
  • Thirty days of stories to browse, not seven

This is not an account: there is no password, and the unlock is a cookie in this browser. You also join the Rise Productive newsletter from Demetri Panici, about once a week: what I built and what changed in AI. We'll email you a link to confirm, and you can unsubscribe in one click. The same signup unlocks every free tool on the site. How your email is handled.

Related on Rise Productive

HeyGen exposes a video-and-audio model through its public API | Rise Productive