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QR Code & Barcode API
https://catalogartifact.azureedge.net/publicartifacts/info-inlet-inc.api-qr-fa22ea1b-6464-468d-8cae-e57421150361/image2_icon300.png

QR Code & Barcode API

by Info Inlet Inc.

Free Trial

QR codes (PNG/SVG) + 1D barcodes (EAN13/UPC/CODE128/Code39/ITF14).

QR Code & Barcode API — QR codes (PNG/SVG) + 1D barcodes (EAN13/UPC/CODE128/Code39/ITF14).

What you get

  • POST /v1/qr · POST /v1/barcode — primary endpoint.
  • X-API-Key authentication, per-key rate limits, audit log.
  • OpenRouter-backed where AI is involved — no model keys to manage on your side.
  • Interactive Swagger docs at api-qr.knowlez.com/docs.

Plans

  • Starter — $9/mo · 5,000 codes included · $0.0005/code overage.
  • Pro — $29/mo · 100,000 codes included · $0.0002/code overage.

At a glance

https://catalogartifact.azureedge.net/publicartifacts/info-inlet-inc.api-qr-fa22ea1b-6464-468d-8cae-e57421150361/image1_screenshot1280x720.png