### Extract Text and Layout from PDF

Source: https://sotaocr.com

This example demonstrates the output format for extracted text and layout from a complex multi-column PDF, presented in Markdown with preserved structure.

```markdown
# Annual Report 2024

Revenue grew **23%** year-over-year...
```

--------------------------------

### Extract Formulas and Images from PDF

Source: https://sotaocr.com

This example illustrates how mathematical notation is extracted as LaTeX and embedded images are processed into separate files.

```latex
$$E = mc^2$$
```

```latex
$$\int_0^\infty e^{-x^2} dx$$
```

--------------------------------

### Extract Data from Document

Source: https://sotaocr.com

This endpoint allows you to upload a PDF document and extract its content, including text, tables, formulas, and bounding boxes, into structured data.

```APIDOC
## POST /v1/extract

### Description
Extracts structured data from a PDF document.

### Method
POST

### Endpoint
https://sotaocr.com/v1/extract

### Parameters
#### Request Headers
- **Authorization** (string) - Required - Bearer token for authentication.

#### Form Data
- **file** (file) - Required - The PDF document to process.

### Request Example
```bash
curl -X POST https://sotaocr.com/v1/extract \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "file=@document.pdf"
```

### Response
#### Success Response (200)
- **text** (string) - Extracted text content in Markdown format.
- **tables** (array) - Extracted tables in Markdown table format.
- **formulas** (array) - Extracted mathematical formulas in LaTeX format.
- **bounding_boxes** (array) - Detected elements with their bounding box coordinates and confidence scores.
```

--------------------------------

### Extract Bounding Boxes for Elements

Source: https://sotaocr.com

This snippet shows the JSON output for bounding box coordinates of detected elements on a page, including type, coordinates, and confidence score.

```json
{"type": "table", "bbox": [42, 180, 520, 340], "confidence": 0.97}
```

--------------------------------

### Extract Structured Tables from PDF

Source: https://sotaocr.com

This snippet shows how intricate tables with merged cells from a PDF are converted into perfectly structured Markdown tables.

```markdown
| Metric   | Q1    | Q2    |
|----------|-------|-------|
| Revenue  | $12M  | $15M  |
```

--------------------------------

### Extract Data from PDF using cURL

Source: https://sotaocr.com

This snippet shows how to send a POST request to the SotaOCR API to extract data from a PDF file. Ensure you replace 'YOUR_API_KEY' with your actual API key.

```bash
curl -X POST https://sotaocr.com/v1/extract \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "file=@document.pdf"
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.