nontachaiwebdev / promptpay-qr

Library to generate QR Code payload for PromptPay.

promptpay-qr

Web app, CLI app, and library to generate QR Code payload for PromptPay.

CLI

npm install -g promptpay-qr
promptpay-qr 081-xxx-xxxx
promptpay-qr 1-xxxx-xxxxx-xx-x --amount 4.22

QR code will be printed in the terminal

• --amount 4.22 Specify the amount in THB.

Mobile Web

On your phone, you can go to https://promptpay-qr.firebaseapp.com/ to access the web version.

• Your PromptPay ID is stored, so you don’t have to enter the information each visit.
• It is a progressive web app, so you can add to home screen and it will work offline (Android).

API

generatePayload(idOrPhoneNo, { amount })

Returns a string which should be rendered as a QR code.

References

• https://www.blognone.com/node/95133
• https://www.emvco.com/emv-technologies/qrcodes/