QRinio

An idea. A connection.

Automate QR links with the QRinio API

Use the API when your own system should manage QR destinations and short links. It stores resources and returns stable addresses; it is not a server-side PNG rendering service. Your application can render the returned QR address with a QR library or use the browser creator for downloads.

QRinio · BundS GmbH

Updated:

API documentationHow it works
Example dataQRinio

CSV → QR

Illustration: this sample code opens example.com.

A catalogue system creates a dynamic resource for each product, then updates the destination when the product page moves.

How it works

  1. 01

    Create a read or write API key in account settings and keep it on your server.

  2. 02

    Follow the API documentation to create a resource with an idempotency key.

  3. 03

    Store the resource ID and revision; read the latest version before updating it.

What to keep in mind

Keys inherit the account’s permissions and limits. They do not increase quota. A read key cannot mutate resources; security-sensitive account actions require an interactive session.

Frequently asked questions

Can a website expose the API key in browser JavaScript?
No. Treat the key like a password and call the API from your own server. Revoke a key immediately if it is exposed.

Keep exploring

Create QR codes in bulk from CSV

Import up to 100 rows, validate each record and download a PNG or SVG ZIP. Use static, dynamic or short-link batches.

Dynamic QR codes: change the destination

Create an editable QR link, update its destination and compare QR scans with short-link clicks in your account.

QR codes with your own domain

Put your brand in a QR link. Learn how a verified domain connects to QRinio and what must stay online after printing.