HappyHorse 1.1 R2V

curl https://www.anyfast.ai/v1/video/generations \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "happyhorse-1.1-r2v",
    "input": {
      "prompt": "[Image 1]中身穿红色旗袍的女性走进房间，展开[Image 2]中的折扇，镜头随后推近至面部特写。",
      "media": [
        {
          "type": "reference_image",
          "url": "https://example.com/person.jpg"
        },
        {
          "type": "reference_image",
          "url": "https://example.com/fan.jpg"
        }
      ]
    },
    "parameters": {
      "resolution": "720P",
      "ratio": "16:9",
      "duration": 5,
      "watermark": false
    }
  }'