HeyGen Avatar (Digital Twin)

Badge: New
Node type: video:heygen_avatar4_digital_twin
Category: video

Description

HeyGen Avatar (Digital Twin) — generate a talking-avatar video from a script or an audio track. Both versions pick the avatar from HeyGen's stock catalog. A custom (cloned) voice ID works on Avatar IV only.

Pricing

• Cost: ~20 credits per seconds

Canvas ports

These appear as port handles on the left side of the node.

ID	Label	Details
prompt	Prompt (v5 only)	TEXT · multiline
audio_url	Audio URL	AUDIO

Sidebar config

These render as form fields in the right-side config panel when the node is selected.

ID	Label	Details
model_version	Model	TEXT · options: v5, v4
avatar	Avatar (v5)	TEXT · options: Abigail Office Front, Abigail Office Side, Abigail Sofa Front, Abigail Sofa Side, Amelia Business Training Front 2, +495
avatar_id	Custom Avatar ID (needs your own HeyGen key — not supported)	TEXT
character	Avatar Name (v4 — blank = use Avatar above)	TEXT
voice	Voice	TEXT · options: Warm Pro Narrator, Chill Brian, Ivy, John Doe, Monika Sogam, +97
voice_id	Custom Voice ID (v4 only — overrides Voice)	TEXT
aspect_ratio	Aspect Ratio	TEXT · options: 16:9, 9:16, 1:1, 4:5, 5:4, +1
resolution	Resolution	TEXT · options: 360p, 480p, 540p, 720p, 1080p, +1
output_format	Output Format (v5)	TEXT · options: mp4, webm
fit	Fit (v5)	TEXT · options: contain, cover
remove_background	Remove Background (v5)	BOOLEAN
background_type	Background Type (v5)	TEXT · options: color, image
background_value	Background Value (v5)	TEXT
caption	Caption SRT (v5)	BOOLEAN

Outputs

ID	Label	Type
video	Generated Video	VIDEO
caption_file	Caption File (SRT, v5)	TEXT

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Auto-generated from the Wireflow node registry.