POST /api/cloudybiz/batch/create
Content-Type: application/json
Authorization: Bearer YOUR_API_KEY

{
  "name": "iPhone 15 Pro Max - Batch 1",
  "files": 847,
  "autoProcess": true,
  "removeBackground": true,
  "generateThumbnails": true
}

// Response
{
  "batchId": "batch_abc123",
  "uploadUrl": "https://...",
  "status": "processing",
  "estimatedTime": "2 minutes"
}