HeyGen

What you can do

10 actions, each one call from a workflow or a server function. Triggers come from your app: a row changing, a schedule or a webhook.

• List Avatarslist_avatars
  Retrieve a list of all available avatars.
• Create Video from Templatecreate-video-from-template
  Create a video using a selected template.
• List Videoslist_videos
  Retrieve a list of all generated videos.
• List Voiceslist_voices
  Retrieve a list of all available voices.
• Retrieve Sharable Video URLretrieve_sharable_video_url
  Generates a public URL for a video, allowing it to be shared and accessed publicly.
• Retrieve Video Statusretrieve_video_status
  Retrieve the status and details of a video using its ID.
• Retrieve Translated Video Statusretrieve-translated-video-status
  Retrieves the status of a translated video.
• Translate Videotranslate_video
  Translate a video into 175+ languages with natural voice and lip-sync.
• Upload an Assetupload_asset
  Upload media files (images, videos, or audio) to HeyGen. Supports JPEG, PNG, MP4, WEBM, and MPEG files.
• Custom API Callcustom_api_call
  Make a custom API call to a specific endpoint

Set it up

About two minutes, once per project or once for the whole workspace.

1. Open Integrations in the builder

   Backend panel, Integrations tab, then HeyGen. To connect it for every project, use Workspace settings, Integrations.

2. Add your credentials

   An API key (or token) from your HeyGen account, pasted once. It is stored encrypted and only read on the server when an action runs.

   • API key From HeyGen's settings
3. Call an action

   From a workflow, by integration id and action name. The call answers with success, output and, when it fails, the reason.

   // .workflow.js (native ctx)
   export async function run(ctx) {
     const res = await ctx.integrations.invoke("heygen", "create-video-from-template", {
       "templateId": "<templateId>",
       "title": "<video title>"
     });
     if (!res.success) throw new Error(res.error);
     ctx.log.info("HeyGen answered", { output: res.output });
   }

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