• Retrieve a Translated Video action added.
• New webhook triggers for video translation events: "New Video Translate Event".
• Create WebM Avatar Video action for generating videos with transparent backgrounds.
• Added Folder ID option to video generation and translation actions.
• Added Brand Voice ID option to video translation action.
• New locale field for voice accents in video scene creation.
• Renamed some trigger and action labels for better clarity.

Learn more: HeyGen Zapier Integration

Endpoint: /v1/brand_voice/<id>
Reference: https://docs.heygen.com/reference/update-brand-voice

We’ve added a new endpoint for updating previously added brand voices.

Endpoint: /v1/video.list
Reference: https://docs.heygen.com/reference/video-list

The Video List API has been enhanced with the following updates: Added filter queries: folder_id, title. (Also updated the VideoItem model to include folder_id).

Endpoint: /v1/video.webm
Reference: https://docs.heygen.com/reference/create-a-webm-video

The WebM Video API now supports the dimension parameter, allowing for greater flexibility in webm video creation.

Endpoint: /v2/template/{template_id}/generate
Reference: https://docs.heygen.com/reference/generate-from-template-v2

The Template API now supports Brand Voice. You can use the brand_voice_id parameter to apply a consistent voice across all scripts (both variables and normal scripts).

Get brand voice list from: List Brand Voices

Endpoint: /v1/folders
Reference: https://docs.heygen.com/reference/list-folders

Folder management is now supported in the HeyGen API! You can list, create, rename, trash, and recover your folders programmatically.

To place a video in a folder, simply provide the folder_id parameter when generating the video.

Endpoint: /v2/video/generate
Reference: https://docs.heygen.com/reference/create-an-avatar-video-v2#textvoicesettings

We’ve added a new locale parameter to voice settings for the Create Avatar Video API. This allows you to specify voice accents/locales for multilingual voices (e.g., en-US, en-IN, pt-PT, pt-BR).

You can now adjust avatar positioning in the scene! Set offset, scale, and dimensions and preview changes live for better control over avatar placement. 🖼️ Avatar Positioning Tool.

Endpoint: /v2/photo_avatar
Reference: https://docs.heygen.com/reference/generate-photo-avatar-photos
Guide: https://docs.heygen.com/docs/photo-avatars-api

Photo Avatars V2 is now part of the HeyGen API! 🎉 You can now programmatically create videos with photo avatars.

We’ve added new guides to help you integrate and enhance your projects with our Streaming API and SDK:

Streaming API:

• Streaming API v1 Integration: Raw WebRTC Approach
• Streaming API v2 Integration: Using LiveKit
• React Native Integration Guide with Streaming API + LiveKit

Streaming Avatar SDK:

• Demo: Create a Vite Project with Streaming SDK
  • Integrating OpenAI Assistant with Streaming SDK
  • Adding Built-in Voice Chat Integration to Demo Project
  • Adding Speech-to-Text Integration to Demo Project