Heygen avatar lite
Create AI digital human videos with HeyGen API. Free starter guide.From its SKILL.md
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SKILL.md
4.2 KB, ~1.2k tokens by cl100k_base, as published. Nobody here has run it
π¬ HeyGen AI Avatar Video (Lite)
Create professional AI-generated videos with your own digital human avatar!
π― What You'll Build
- Generate videos with AI avatars speaking any text
- Support for multiple languages
- Portrait (9:16) and Landscape (16:9) formats
- Custom voice cloning integration
π Prerequisites
-
HeyGen Account (Creator plan or above)
- π Sign up for HeyGen β new users get 1 free video!
- Get API key from Settings β API
-
Custom Avatar (optional)
- Upload training video to create your digital twin
- Or use HeyGen's stock avatars
ποΈ Architecture
βββββββββββββββ βββββββββββββββ βββββββββββββββ
β Your App ββββββΆβ HeyGen API ββββββΆβ Video β
β (trigger) β β (generate) β β Output β
βββββββββββββββ βββββββββββββββ βββββββββββββββ
β β
βΌ βΌ
βββββββββββ βββββββββββββββ
β Text β β Avatar + β
β Input β β Voice β
βββββββββββ βββββββββββββββ
π 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"
π Video Dimensions
| Format | Dimensions | Use Case |
|---|---|---|
| Landscape | 1280x720 | YouTube, Website |
| Portrait | 720x1280 | TikTok, Reels, Shorts |
| Square | 1080x1080 |
π° Cost Estimate
π‘ Tip: Sign up through our link 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 | - |
β οΈ Limitations of Lite Version
- Basic API guide only
- No automation scripts
- No error handling
- No subtitle integration
- Community support only
π Want More?
Premium Version includes:
- β Complete Python generation script
- β Automatic video download
- β Portrait + Landscape presets
- β Integration with ZapCap subtitles
- β Batch video generation
- β LINE/Telegram delivery integration
- β Priority support
Get it on Virtuals ACP β Job: heygen_avatar_video ($8 USD)
π¦ 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 π¦ by Littl3Lobst3r Β· littl3lobst3r.base.eth
What ships with it: 2 files
287 B alongside SKILL.md
.clawdhub/
- origin.json150 B
- _meta.json137 B