Quick Start

1. Get your API key

Sign up at qr-maker.io and go to Settings → API Keys. Click "Create Key" and copy it.

Your key looks like: qk_live_x7X46HlaI4o6_...

2. Generate a QR code

curl

curl -X POST https://api.qr-maker.io/v2/qr/generate \
  -H "x-api-key: qk_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "content": "https://yourwebsite.com",
    "style": {
      "dotsOptions": { "color": "#6366f1", "type": "rounded" },
      "backgroundOptions": { "color": "#ffffff" }
    }
  }'

JavaScript (fetch)

const res = await fetch('https://api.qr-maker.io/v2/qr/generate', {
  method: 'POST',
  headers: {
    'x-api-key': 'qk_live_YOUR_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    content: 'https://yourwebsite.com',
    style: {
      dotsOptions: { color: '#6366f1', type: 'rounded' },
      backgroundOptions: { color: '#ffffff' },
    },
  }),
});

const { data } = await res.json();
console.log(data.url); // Public URL of the QR image

Python (requests)

import requests

res = requests.post(
    'https://api.qr-maker.io/v2/qr/generate',
    headers={'x-api-key': 'qk_live_YOUR_KEY'},
    json={
        'content': 'https://yourwebsite.com',
        'style': {
            'dotsOptions': {'color': '#6366f1', 'type': 'rounded'},
            'backgroundOptions': {'color': '#ffffff'},
        },
    },
)

data = res.json()['data']
print(data['url'])  # Public URL of the QR image

3. Use the result

The response includes:

• url — Public URL you can embed directly in HTML, emails, or share
• alt — Alt text for the QR image
• short_link — Tracked short URL (when content is a URL)

<img src="{data.url}" alt="{data.alt}" />

Next steps