# File Processing

Document Processing

PDF extraction, image analysis, document parsing

Integrate intelligent file processing into your AI agents. Extract text and data from PDFs, analyze images, parse documents, and convert files to various formats with automatic content understanding.

### Details

**Auth Type**  
API Key (Bearer token)

**Rate Limit**  
500 requests/minute

**Pricing**  
PDF extraction: $0.05/page, Image analysis: $0.02/image

### Getting Started

1. **Try It Instantly**  
   Click "Try It" above to test the API in the playground

2. **Add to Your Agent**  
   Click "Add to Agent" to get your API key and integrate

## Common Use Cases

- Extract text from PDFs
- Analyze and tag images
- Parse invoices and receipts
- OCR from scanned documents
- Document classification

## 💻 Code Examples

Get started quickly with these code examples in your favorite language

### cURL

```
curl -X GET \
  'https://www.callio.dev/api/proxy/file-processing/forward?target=https%3A%2F%2Fjsonplaceholder.typicode.com%2Fendpoint' \
  -H 'Authorization: Bearer YOUR_CALLIO_KEY' \
  -H 'Content-Type: application/json'
```

💡 **Tip:** Replace `YOUR_CALLIO_KEY` with your actual Callio API key from the [dashboard](/content/keys/index.html).

## Ready to integrate File Processing?

Test endpoints live or generate your API key and start building in minutes.