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Getting Started
Quick Start
Auth
Authentication Methods
OAuth 2.0
API Key
Video Agent
Video Agent
Text To Speech
Starfish
Studio API
Generate Studio Video
Overview
WebM Format
Customize Video Background
Audio Source as Voice
Generate Studio Template
Personalized Videos
Create Personalized Video Template
Generate Video from Template
Replace Image in Template
Replace Video in Template
Replace Avatar in Template
Replace Text/Voice in Template
Replace Audio in Template
Video Playback Styles in Template
Guide: Simple Python App for Generating Videos from HeyGen Templates
Video Translate
Video Translate
Bulk Video Translation
Avatars
Digital Twin
Photo Avatar
Design Avatar Using a Prompt
Train Photo Avatar
HeyGen Skills
HeyGen Skills Guide
MCP SERVER
HeyGen Remote MCP Server
Integrations
Webhook Events
Write Your Endpoint To Process Webhook Events
Slack Integration
HubSpot Integration
HubSpot Email
Zapier Integration
Use Templates with Zapier
HubSpot + Zapier
Google Sheets + Zapier
Gmail Mail Merge
Personalized Videos v1
Personalized Videos v2
[LEGACY] STREAMING API
Streaming API Overview
Streaming API Integration: using LiveKit
React Native Integration with Streaming API + LiveKit
Session Management Best Practices
Using Agent Framework with Heygen Managed LiveKit Credentials
Using your own Livekit Instance
Streaming Avatar SDK
Streaming Avatar SDK API Reference
Demo: Interactive Avatar NextJS
Demo: Create a Vite Project with Streaming SDK
Integrating OpenAI Assistant with Streaming SDK
Adding Speech-to-Text Integration to Demo Project
Adding Built-in Voice Chat Integration to Demo Project
Adding Chroma Key to Streaming Demo Project
Demo: Create an iOS App featuring Interactive Avatar
Firewall Configuration
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