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Heygen Video Agent

heygen-v3-video-agent

Video generationby Heygen

Generate videos with a single prompt. Describe what you want in plain text, and the agent handles avatar selection, scripting, scene composition - all in one.

Example

Details

Accepts
text

Pricing

Price
4.25 cr / second

Prices in credits (1 credit = $0.01).

Data schema

Input

FieldTypeDescription
voicestringenum: auto, Warm Pro Narrator, Chill Brian, Ivy, John Doe, Monika SogamVoice for narration. Set to 'auto' to let the agent auto-select.
avatarstringenum: auto, Abigail (Upper Body), Abigail Office Front, Abigail Office Side, Abigail Sofa Front, Abigail Sofa SideAvatar to use in the video. Set to 'auto' to let the agent auto-select based on the prompt.
promptrequiredstringNatural language prompt describing the video to generate. The agent handles avatar selection, script, and production automatically.
style_idStyle template ID from the /v3/video-agent/styles endpoint.
file_urlsURLs of files to include as assets in the video (images, videos, audio, PDFs). Maximum 20 files.
orientationVideo orientation. Auto-detected from the prompt if omitted.
incognito_modebooleanWhen enabled, disables the agent's memory functions.

Output

FieldTypeDescription
videoThe generated video file.