curl -X POST 'https://api.piapi.ai/api/v1/task' \
  -H 'X-API-Key: YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "hailuo",
    "task_type": "video_generation",
    "input": {
      "model": "v2.3",
      "prompt": "A playful cat explores a sunlit garden",
      "resolution": 768,
      "duration": 6,
      "expand_prompt": true
    }
  }'

# → { "task_id": "9d5a…", "status": "pending" }

curl 'https://api.piapi.ai/api/v1/task/{task_id}' \
  -H 'X-API-Key: YOUR_API_KEY'

# poll until status = completed
{
  "data": {
    "status": "completed",
    "output": {
      "video_url": "https://img.theapi.app/ephemeral/…"
    }
  }
}

$ npm install -g piapi-cli

$ piapi run hailuo \
    model=v2.3 \
    prompt="A playful cat explores a sunlit garden" \
    resolution=768 \
    duration=6 \
    expand_prompt=true

✓ Task completed! https://img.theapi.app/ephemeral/…