dundee / qrpay

Payment QR Code encoder for Go

Payment QR code for Go

Golang library for creating QR codes for payments.

Short Payment Descriptor format and EPC QR Code (SEPA) format is supported.

Installation

go get -u github.com/dundee/qrpay

Usage

Generating QR code image for Short Payment Descriptor format

import "github.com/dundee/qrpay"

p := qrpay.NewSpaydPayment()
p.SetIBAN("CZ5855000000001265098001")
p.SetAmount("10.8")
p.SetDate(time.Date(2021, 12, 24, 0, 0, 0, 0, time.UTC))
p.SetMessage("M")
p.SetRecipientName("go")
p.SetNofificationType('E')
p.SetNotificationValue("[e-mail]")
p.SetExtendedAttribute("vs", "1234567890")

qrpay.SaveQRCodeImageToFile(p, "qr-payment.png")

Generating QR code image for EPC QR Code

import "github.com/dundee/qrpay"

p := qrpay.NewEpcPayment()
p.SetIBAN("CZ5855000000001265098001")
p.SetAmount("10.8")
p.SetMessage("M")
p.SetRecipientName("go")

qrpay.SaveQRCodeImageToFile(p, "qr-payment.png")

QR code image encoding uses skip2/go-qrcode.

Getting QR code content for Short Payment Descriptor format

import "github.com/dundee/qrpay"

p := qrpay.NewSpaydPayment()
p.SetIBAN("CZ5855000000001265098001")
p.SetAmount("108")

fmt.Println(qrpay.GenerateString())
// Output: SPD*1.0*ACC:CZ5855000000001265098001*AM:108*