Developer API

Turn any text into a scannable QR code — with one GET request.

No QR encoder to write, no library to babysit. Send text, get back a ready-to-use PNG. Built for developers who just want the image.

curl -H "x-api-key: YOUR_KEY" \
  "https://qr-codeapi-production.up.railway.app/qr?text=hello" \
  --output qr.png # → a real PNG, ready to use
live preview

How it works

01

Get a key

Sign up free for 5 requests, or subscribe for $10/month unlimited. Your key is shown immediately — no waiting.

02

Call the endpoint

Send a GET request to /qr?text=... with your key in the x-api-key header.

03

Get back a PNG

The response is a real image file — drop it straight into your app, email, or printed material.

Pricing

Free
  • 5 requests, no card required
  • Key issued instantly
  • Upgrade anytime
$10 / month
  • Unlimited requests
  • No rate limits
  • Cancel anytime, no contract