HeyGen
OfficialEnables AI avatar video generation through HeyGen's API with tools for retrieving voices and avatars...
Log in to your HeyGen account
Go to https://www.heygen.com/ and sign in with your credentials.Navigate to your API dashboard
Once logged in, look for the API section (typically under your account or in the developer settings).Generate your HeyGen API key
Find the option to create or view your API key. Click the relevant button to generate a new API key if you do not have one yet.Copy your API key
Your API key will be displayed on the screen. Copy it to your clipboard—this value will be required in the next step.Open the FastMCP connection interface
In your client (such as Claude Desktop or Agents), locate the FastMCP interface and select the option to add or configure an environment variable.Paste your API key
In the field labeledHEYGEN_API_KEY, paste the API key you copied in Step 4.Save the configuration
Confirm your changes by saving the configuration in the FastMCP connection interface.Click "Install Now"
Complete the process by clicking the "Install Now" button to finalize the integration using your HeyGen API Key.
Quick Start
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Configuration for
Environment Variables
Please provide values for the following environment variables:
HTTP Headers
Please provide values for the following HTTP headers:
started!
The MCP server should open in . If it doesn't open automatically, please check that you have the application installed.
Copy and run this command in your terminal:
Make sure Gemini CLI is installed:
Visit Gemini CLI documentation for installation instructions.
Make sure Claude Code is installed:
Visit Claude Code documentation for installation instructions.
Installation Steps:
Configuration
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