HeyGen documentation
Research date: 2026-08-24
Documentation coverage: not-retrieved.
Reference index, not a mirror of complete vendor documentation. Retrieved pages do not prove the MCP works.
What it does
AI avatar/video-generation platform with a documented sales-prospecting motion - batch-personalize one template into many prospect-specific versions (dynamic name/company/pain-point variables), with native HubSpot automation that generates and attaches a personalized video to a contact on lifecycle triggers (new lead, meeting booked, deal-stage change).
Access and connection
MCP support: official
Access requirements: paid, pay-as-you-go. Public REST API billed from a prepaid USD wallet per feature (e.g., roughly $0.05/sec for photo-avatar video, ~$0.000667/sec TTS, $1.00 per avatar-creation call); no free API tier found for developers, though a solo operator can start with a small prepaid balance.
Authentication: OAuth - vendor states "connect your HeyGen account, no API key required"; generation draws down the premium credits already in the user's HeyGen plan rather than separate API billing.
Research checked: 2026-08-24
These details come from the catalog research. Check the vendor sources below for current setup instructions. They do not establish that a connection or tool call was tested.
Sources
- https://www.heygen.com/business/sales
- https://www.heygen.com/integrations/hubspot
- https://www.heygen.com/blog/best-ai-video-tools-sales-prospecting
- https://developers.heygen.com/mcp/overview
- https://developers.heygen.com/docs/pricing
- https://www.heygen.com/model-context-protocol
- https://mcp.heygen.com/mcp/v1/