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AIMarketCap

HeyGen API

Platform
HeyGenPart of HeyGen Platformactive

Developer APIs for programmatic video generation, avatars, templates, translation, proofreading, text-to-speech, and video agents.

Launched
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Models
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Modality
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Open source
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API available
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Releases
2

Releases

2
Jun 4, 2026HeyGen releases Avatar V APIHeyGen API · Avatar V

HeyGen made Avatar V available through its API with directable motion and identity-consistent video generation.

HeyGen API updateHeyGenHeyGen API
Aug 27, 2025HeyGen releases Avatar IV APIHeyGen API · Avatar IV

HeyGen made Avatar IV available through its API for programmatic talking-video generation.

HeyGen API releaseHeyGenHeyGen API