Interactive Console

API Developer Playground

Test parameters, preview live vector outputs, and export ready-to-run code snippets in JavaScript, TypeScript, cURL, Node.js, Python, PHP, and Go.

Interactive API Tester

Configure parameters & execute live requests

Payload Data URL

Body Module Style

Primary Color

#4f46e5

Gradient End

#9333ea

curl -X POST https://qrgen.app/api/v1/qr \
  -H "Authorization: Bearer qrapi_live_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "data": "https://yourbrand.com/promo",
  "format": "svg",
  "size": 1000,
  "design": {
    "bodyStyle": "square",
    "foregroundColor": "#4f46e5",
    "gradientType": "linear",
    "gradientColor2": "#9333ea"
  }
}'