Render ZPL Labels to PNG & PDF via API

curl -X POST https://api.printivo.cloud/api/v1/labels \
  -H "X-API-Key: your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "zpl": "^XA^FO50,50^A0N,40,40^FDShipping Label^FS^FO50,120^BY3^BCN,100,Y,N,N^FD12345678^FS^FO50,260^FDJohn Doe^FS^FO50,310^FD123 Main Street^FS^FO50,360^FDNew York, NY 10001^FS^XZ",
    "dpi": 203,
    "format": "png",
    "width": 4,
    "height": 6
  }'

# Response: PNG image binary (Content-Type: image/png)
# Label dimensions in inches (4x6 = standard shipping label)

using Printivo.Client;

var client = new PrintivoClient("your_api_key");

byte[] label = await client.Labels.RenderAsync(new LabelRequest
{
    Zpl = "^XA^FO50,50^A0N,40,40^FDShipping Label^FS" +
          "^FO50,120^BY3^BCN,100,Y,N,N^FD12345678^FS" +
          "^FO50,260^FDJohn Doe^FS" +
          "^FO50,310^FD123 Main Street^FS^XZ",
    Dpi = 203,
    Format = "png",
    Width = 4,
    Height = 6
});

await File.WriteAllBytesAsync("label.png", label);

import Printivo from 'printivo';

const client = new Printivo({ apiKey: 'your_api_key' });

const label = await client.labels.render({
  zpl: '^XA^FO50,50^A0N,40,40^FDShipping Label^FS' +
       '^FO50,120^BY3^BCN,100,Y,N,N^FD12345678^FS' +
       '^FO50,260^FDJohn Doe^FS' +
       '^FO50,310^FD123 Main Street^FS^XZ',
  dpi: 203,
  format: 'png',
  width: 4,
  height: 6
});

fs.writeFileSync('label.png', label);