sgqr-code
v0.1.0
Published
Generate SGQR Code for PayNow transactions in Node.js
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Singapore Quick Response Code (SGQR)
Effortlessly generate your Singapore Quick Response Code (SGQR) Code for PayNow transactions. Quickly set predefined amounts and reference numbers for seamless peer-to-peer transfers across major banks and non-financial institutions in Singapore.
A Node.js package to generate Singapore Quick Response Code (SGQR) for PayNow transactions.
Installation
npm install sgqr-code --save
Usage
const { getPaynowQRCode } = require('sgqr-code');
// Example Usage
try {
const qrCode = getPaynowQRCode({
phone: '+6512345678'
});
console.log(qrCode);
} catch (error) {
console.log(error);
console.error('Error generating QR code:', error.message);
}
// Example Usage: 1
const qrCode = getPaynowQRCode({
merchantName: 'MyMerchant',
amount: 25.99,
uen: '123456789A',
});
// Example Usage: 2
const qrCode = getPaynowQRCode({
amount: 25.99,
phone: '+6512345678',
});
// Example Usage: 3
const qrCode = getPaynowQRCode({
uen: '123456789A',
});
// Example Usage: 4
const qrCode = getPaynowQRCode({
initiationMethod: '12',
referenceNumber: '123456',
merchantName: 'MyMerchant',
amount: 25.99,
amountEditable: '0',
uen: '123456789A',
transactionCurrency: '702',
countryCode: 'SG',
merchantCity: 'Singapore',
uniqueIdentifier: 'SG.PAYNOW',
expiryDate: '20230101120000', // Optional, format: YYYYMMDD or YYYYMMDDHHMMSS
});
console.log(qrCode);
getPaynowQRCode
Object Param Values
| Parameter | Description | Default Value | Maximum Length | Mandatory |
| ------------------- | ----------------------------------------------- | ------------------| ---------------| ----------|
| initiationMethod
| Initiation method for the transaction. '11'
Static or '12'
Dynamic | '12'
(Dynamic) | N/A | Yes |
| referenceNumber
| Reference number for the transaction. | Auto-generated | 99 | Yes |
| merchantName
| Name of the merchant. | 'NA'
| 25 | Yes |
| amount
| Transaction amount. | null
| N/A | No |
| amountEditable
| Whether the amount is editable or not. | '0'
| N/A | Yes |
| uen
| UEN (Unique Entity Number) of the merchant. | null
| 16 | No |
| phone
| SG Phone number including +65
| null
| 16 | No |
| transactionCurrency
| Currency code for the transaction. | '702'
| 3 | Yes |
| countryCode
| Country code of the merchant. | 'SG'
| 2 | Yes |
| merchantCity
| City of the merchant. | 'Singapore'
| 15 | Yes |
| uniqueIdentifier
| Unique identifier for PayNow transactions. | 'SG.PAYNOW'
| 9 | Yes |
| expiryDate
| Expiry date for the QR code. | null
(Optional) | 14 | No |
Note:
initiationMethod
should be either'11'
for Static or'12'
for Dynamic QR code.- If
amount
isnull
,amountEditable
will be set to'0'
(non-editable). - Either
uen
orphone
can be provided. If both are provided,uen
will be considered by default. phone
should be a Singapore phone number starting with+65
and followed by 8 digits.expiryDate
(if provided) should be in the formatYYYYMMDD
orYYYYMMDDHHMMSS
and must be greater than the current date and time.