Overview
The HeyGen Photo Avatar pack creates reusable avatars that can later drive talking videos via HeyGen. You can either upload reference photos (base64) or generate a new avatar via AI using age/gender/ethnicity/style parameters. Use cases- Building a custom avatar library per customer / brand
- On-the-fly avatar generation for personalized videos
- Pair with HeyGen Avatar for end-to-end video generation
Pack actions
| Stage | Action | Purpose |
|---|---|---|
| PA1 | heygen_photo_avatar_create_avatar_action | Create a Photo Avatar from uploaded photos or generated parameters. Returns group_id. |
| PA1_Report | heygen_photo_avatar_render_avatar_report | Render avatar creation status as an HTML report. |
Modes
- Upload mode — provide base64-encoded reference photos.
- Generate mode — pass age, gender, ethnicity, style parameters.
Related
- HeyGen Avatar to drive the avatar into a talking video.
- Full endpoint details in the API Reference.