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

Our recent HeyGen Webinar walked through using the HeyGen Create Video from Template functionality to dynamically generate videos. You can check it out on YouTube here!

Secondly, we have made a few improvements to different endpoints, including:

• The Video.List endpoint will now return all videos generated, including Translated Videos, and other useful details, such as Video Create Date.
• We have increased the maximum number of Scenes that can be created with the Generate Video endpoint from 10 to 50. Create longer and more complex videos!
• Enterprise customers can now utilize a Brand Voice in the Video Translate endpoint.

As a reminder, you can utilize the Get Remaining Quota endpoint to see how many API Credits you have remaining at any given time.

Endpoint: v1/user/me
Page: https://docs.heygen.com/reference/get-current-user-information

We have added a new endpoint to retrieve information about the currently authenticated user.

• Translate a Video Action: You can now translate your videos into various languages directly through Zapier. Integrate video translations seamlessly into your workflows.
• Enhanced Help Texts: We've added detailed explanations and usage tips for all parameters across every action, making it easier to understand input formats, limitations, and more.

Endpoint: v1/streaming/avatar.list
Page: https://docs.heygen.com/reference/streaming-avatar-list

We have introduced a new API endpoint to retrieve a list of public and custom interactive avatars.

The HeyGen Zapier integration 2.0 is here! 🎉 Here are some of the key updates:

• Custom Avatars: Custom avatars are now supported in the "Create an Avatar Video" and "Create a Video From Template" actions.
• Multiple Scenes: Added support for multiple scenes in the "Create an Avatar Video" action.
• V2 API Update: All parameters for the "Create an Avatar Video" action are now supported, along with the latest AI Studio changes for your templates.
• OAuth Issue Fixed: The OAuth issue has been resolved, ensuring no more Zap interruptions.
• And more updates are coming soon!

Learn more: HeyGen Zapier Integration

We have added more API support for our personalized video service. This new functionality allows you to create and manage personalized videos more effectively.

References: Add Contact, Get Video Detail, Get Project Detail

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

We have added an endpoint to retrieve a list of videos associated with the user.

Endpoint: v1/streaming.new
Page: https://docs.heygen.com/reference/new-session

We have added the video_encoding parameter to the streaming new session endpoint. This parameter allows you to specify the encoding format for streaming video.

Parameter:

• video_encoding | string (optional) | Specifies the encoding format for streaming video. Can be "H264" or "VP8". Default: VP8. Note: Choosing "H264" may offer better compatibility with certain devices and platforms.

Endpoint: v1/streaming.interrupt
Page: https://docs.heygen.com/reference/interrupt-task

We have added a new endpoint for the Streaming API to interrupt a speaking interactive avatar. This feature is now available in our SDK. Check out our Next.js demo to see how to use the interrupt functionality.