curl --request POST \
  --url https://api.example.com/api/v1/analyze/cross \
  --header 'Content-Type: multipart/form-data' \
  --form 'schema=<string>' \
  --form 'urls=<string>' \
  --form 'url_headers=<string>' \
  --form 'document_labels=<string>' \
  --form include_steps=false \
  --form sync=true \
  --form 'webhook_url=<string>'

{
  "confidence": {
    "rates_match": 0.95
  },
  "credits_used": 35,
  "data": {
    "rates_match": false
  },
  "documents": [
    {
      "content_type": "application/pdf",
      "filename": "invoice_042.pdf",
      "label": "invoice",
      "text_length": 1200,
      "total_pages": 2
    },
    {
      "content_type": "application/pdf",
      "filename": "service_agreement.pdf",
      "label": "contract",
      "text_length": 15000,
      "total_pages": 8
    }
  ],
  "model_used": "gpt-5.1",
  "reasoning": {
    "rates_match": "Invoice hourly rate ($150) differs from contract rate ($125)"
  },
  "sources": {
    "rates_match": [
      "[invoice] \"Rate: $150.00/hr\"",
      "[contract] \"Hourly rate: $125.00\""
    ]
  },
  "success": true,
  "total_pages": 10,
  "total_text_length": 16200
}