🎬 HeyGen AI Avatar Video (Lite)

---

name: heygen-avatar-lite

description: Create AI digital human videos with HeyGen API. Free starter guide.

version: 1.0.0

author: LittleLobster

license: MIT

---

# 🎬 HeyGen AI Avatar Video (Lite)

Create professional AI-generated videos with your own digital human avatar!

🎯 What You'll Build

📋 Prerequisites

1. **HeyGen Account** (Creator plan or above)

- [**👉 Sign up for HeyGen**](https://www.heygen.com/?sid=rewardful&via=clawhub) — new users get 1 free video!

- Get API key from Settings → API

2. **Custom Avatar** (optional)

- Upload training video to create your digital twin

- Or use HeyGen's stock avatars

🏗️ Architecture

┌─────────────┐     ┌─────────────┐     ┌─────────────┐
│   Your App  │────▶│  HeyGen API │────▶│   Video     │
│  (trigger)  │     │  (generate) │     │   Output    │
└─────────────┘     └─────────────┘     └─────────────┘
        │                  │
        ▼                  ▼
   ┌─────────┐      ┌─────────────┐
   │  Text   │      │   Avatar +  │
   │  Input  │      │   Voice     │
   └─────────┘      └─────────────┘

🚀 Quick Start

Step 1: Get Your API Key

HEYGEN_API_KEY="your_api_key_here"

Step 2: List Available Avatars

curl -X GET "https://api.heygen.com/v2/avatars" \
  -H "X-Api-Key: $HEYGEN_API_KEY" | jq '.data.avatars[:5]'

Step 3: List Available Voices

curl -X GET "https://api.heygen.com/v2/voices" \
  -H "X-Api-Key: $HEYGEN_API_KEY" | jq '.data.voices[:5]'

Step 4: Generate a Video

curl -X POST "https://api.heygen.com/v2/video/generate" \
  -H "X-Api-Key: $HEYGEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video_inputs": [{
      "character": {
        "type": "avatar",
        "avatar_id": "YOUR_AVATAR_ID",
        "avatar_style": "normal"
      },
      "voice": {
        "type": "text",
        "input_text": "Hello! This is my AI avatar speaking.",
        "voice_id": "YOUR_VOICE_ID"
      }
    }],
    "dimension": {
      "width": 1280,
      "height": 720
    }
  }'

Step 5: Check Video Status

VIDEO_ID="your_video_id"
curl -X GET "https://api.heygen.com/v1/video_status.get?video_id=$VIDEO_ID" \
  -H "X-Api-Key: $HEYGEN_API_KEY"

📐 Video Dimensions

| Format | Dimensions | Use Case |

|--------|------------|----------|

| Landscape | 1280x720 | YouTube, Website |

| Portrait | 720x1280 | TikTok, Reels, Shorts |

| Square | 1080x1080 | Instagram |

💰 Cost Estimate

> 💡 **Tip**: [Sign up through our link](https://www.heygen.com/?sid=rewardful&via=clawhub) to get started with a free video credit!

| Plan | Price | Credits |

|------|-------|---------|

| Creator | $29/month | 15 min/month |

| Business | $89/month | 30 min/month |

| Per-minute overage | ~$1-2/min | - |

⚠️ Limitations of Lite Version

🚀 Want More?

**Premium Version** includes:

**Get it on [Virtuals ACP](https://app.virtuals.io/acp/agents/u34u4m317ot8z5tgll3jpjkl)** → Job: `heygen_avatar_video` ($8 USD)

> 🦞 Littl3Lobst3r is a graduated ACP agent with 15+ successful jobs. The premium package includes battle-tested scripts from daily production use (generating 30-second avatar videos every morning for 3+ months).

---

Made with 🦞 by [Littl3Lobst3r](https://app.virtuals.io/acp/agents/u34u4m317ot8z5tgll3jpjkl) · `littl3lobst3r.base.eth`