# Markdown to PDF API Documentation - Convert Markdown to Professional PDF Documents

# **Markdown to PDF API**

> **Category**: Document Conversion & PDF Generation **Endpoint**: POST [https://api.gugudata.io/v1/imagerecognition/markdown2pdf?appkey={{appkey}}](https://api.gugudata.io/v1/imagerecognition/markdown2pdf?appkey=%7B%7Bappkey%7D%7D) **Description**: Convert Markdown text to professional PDF documents with syntax highlighting and formatting support

## **Overview**

The **Markdown to PDF API** from [GuGuData](https://gugudata.io/) provides **powerful document conversion capabilities** that enable you to **transform Markdown content** into professional PDF documents. This robust API offers **extensive formatting options** including **code syntax highlighting**, **table support**, and **professional typography**. Perfect for **documentation**, **reports**, **technical writing**, and **content publishing**.

**Key highlights**:

* **Standard Markdown support** – Convert any valid Markdown content to PDF
    
* **Code syntax highlighting** – Beautiful code blocks with language-specific highlighting
    
* **Table support** – Convert Markdown tables to properly formatted PDF tables
    
* **Professional typography** – Clean and readable document layout
    
* **Real-time processing** – Generate PDFs on-demand with fast response times
    
* **Secure delivery** – HTTPS support with TLS v1.0-1.3 compatibility
    

## **Image Showcase**

![Markdown to PDF Conversion Example](https://cdn.gugudata.io/api-covers/api-covers_api_cover_markdown2pdf.png align="left")

*Above: Example of Markdown content converted to a professional PDF document with code highlighting and table formatting*

## **Demo URL**

[https://api.gugudata.io/v1/imagerecognition/markdown2pdf/demo](https://api.gugudata.io/v1/imagerecognition/markdown2pdf/demo)

## **Request Parameters**

Send a **POST** request to the endpoint with the following parameters:

| **Parameter** | **Type** | **Required** | **Default Value** | **Description** |
| --- | --- | --- | --- | --- |
| `content` | `string` | Yes | N/A | Markdown content to convert |

**Example Request**:

```plaintext
POST /v1/imagerecognition/markdown2pdf?appkey=YOUR_APPKEY
Content-Type: application/json
​
{
  "content": "# Hello World\n\nThis is a **Markdown** document."
}
```

## **Response Format**

The API returns a JSON response with the following structure:

```plaintext
{
  "dataStatus": {
    "statusCode": 100,
    "statusDescription": "Success",
    "responseDateTime": "2024-05-22T16:27:25.509Z",
    "dataTotalCount": 1
  },
  "data": {
    "pdfPath": "https://cdn.gugudata.io/pdfs/example.pdf"
  }
}
```

## **Error Codes**

| **Error Code** | **Description** | **Notes** |
| --- | --- | --- |
| `100` | Normal response | Success |
| `101` | Parameter error | Invalid parameters |
| `102` | Request rate limited | Max 100 requests per second |
| `103` | Account overdue | Subscription expired |
| `104` | Invalid APPKEY | Check APPKEY from developer center |
| `110` | API response error | Internal error |

## **Features**

1. **Standard Markdown Support** – Full support for Markdown syntax
    
2. **Professional PDF Generation** – High-quality document output
    
3. **Code Block Highlighting** – Syntax highlighting for code blocks
    
4. **Table Support** – Proper formatting for Markdown tables
    
5. **HTTPS Support** – Secure API calls (TLS v1.0-1.3)
    
6. **Apple ATS Compatibility** – Fully compatible with Apple's App Transport Security
    
7. **CDN Deployment** – Nationwide multi-node content delivery
    
8. **Load Balancing** – Multiple server support for rapid response
    

## **Use Cases**

1. **Documentation** – Convert technical documentation to PDF
    
2. **Reports** – Generate professional reports from Markdown
    
3. **Technical Writing** – Create technical manuals and guides
    
4. **Content Publishing** – Convert blog posts to PDF format
    
5. **Educational Materials** – Create course materials and handouts
    
6. **Project Documentation** – Generate project documentation
    
7. **API Documentation** – Convert API docs to PDF format
    
8. **Knowledge Base** – Create printable knowledge base articles
    
9. **User Manuals** – Generate user guides and manuals
    
10. **Research Papers** – Convert research notes to PDF format
    

## **Integration Examples**

### **cURL**

```plaintext
curl -X POST "https://api.gugudata.io/v1/imagerecognition/markdown2pdf?appkey=YOUR_APPKEY" \
     -H "Content-Type: application/json" \
     -d '{"content": "# Hello World\n\nThis is a **Markdown** document."}'
```

### **JavaScript (Node.js)**

```plaintext
const response = await fetch("https://api.gugudata.io/v1/imagerecognition/markdown2pdf?appkey=YOUR_APPKEY", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    content: "# Hello World\n\nThis is a **Markdown** document.",
  }),
});
const result = await response.json();
```

### **Python**

```plaintext
import requests
​
response = requests.post(
    'https://api.gugudata.io/v1/imagerecognition/markdown2pdf',
    params={'appkey': 'YOUR_APPKEY'},
    json={
        'content': '# Hello World\n\nThis is a **Markdown** document.'
    }
)
result = response.json()
```

## **Getting Started**

1. **Register at** [**GuGuData.io**](https://gugudata.io/) – Get your API access key
    
2. **Choose Your Plan** – Select the subscription that best fits your needs (starting at ¥59)
    
3. **Make API Calls** – Start converting Markdown to PDF
    
4. **Integrate** – Add PDF generation to your applications
    

## **Best Practices**

1. **Rate Limiting** – Stay within the 100 requests per second limit
    
2. **Content Validation** – Ensure Markdown content is valid
    
3. **Error Handling** – Implement proper error handling for all status codes
    
4. **Security** – Keep your APPKEY secure and never expose it in client-side code
    
5. **Testing** – Test with different Markdown content types
    
6. **Performance** – Consider caching frequently generated PDFs
    

## **Technical Specifications**

* **Supported Protocols**: HTTPS
    
* **Maximum Content Size**: 10MB
    
* **Processing Timeout**: 30 seconds
    
* **Concurrent Requests**: Up to 100 per second
    
* **Geographic Coverage**: Global CDN deployment
    

## **About GuGuData**

[**GuGuData**](https://gugudata.io/) is a leading provider of **data-centric APIs**, offering solutions for [Website Tools](https://gugudata.io/), [QR Code Generation](https://gugudata.io/), [Image Recognition](https://gugudata.io/), and more. Our services emphasize **reliability**, **ease of use**, and **performance**—helping developers build better applications faster.

**Why Choose GuGuData**:

* **Proven Track Record** – Nine years of reliable service
    
* **Extensive API Portfolio** – Over 4,200 APIs available
    
* **High Customer Satisfaction** – 95% customer satisfaction rate
    
* **Global Infrastructure** – Worldwide CDN deployment
    
* **24/7 Support** – Dedicated technical assistance
    
* **Competitive Pricing** – Starting at ¥59 with ¥29 discount available
    

Transform your document workflow with the **Markdown to PDF API**. Visit our [official website](https://gugudata.io/) to explore more data-driven solutions from GuGuData.