Developers — URL parameters (API-like)
Trigger generation via query parameters. Embed in a WebView or headless browser.
Supported parameters
| Parameter | Description | Example |
|---|---|---|
| q | Text/URL content | ?q=https%3A%2F%2Fexample.com |
| size | QR size in px (128–2048) | ?size=512 |
| ecc | Error correction level (L/M/Q/H) | ?ecc=Q |
| fg | Foreground color hex | ?fg=%23111111 |
| bg | Background color hex | ?bg=%23ffffff |
| dm | GS1 string with <GS> placeholder (FNC1) | ?dm=(01)01234567890128(10)BATCH<GS> |
| scale | DM scale (3–12) | ?scale=6 |
| pad | DM quiet zone (0–30) | ?pad=12 |
| lang | Language (en/it/es/pt) | ?lang=it |