9Pay Integration

Introduction

9Pay is one of Vietnam's leading Payment Gateway providers. It has a comprehensive payment solution with all payment methods: Visa credit card, global MasterCard, ATM cards of 40+ largest banks in Vietnam. 9Pay e-wallet.

Supported Countries

  1. Vietnam 🇻🇳

Sandbox credentials

KeyValue
Merchant KeyWYpuJ1
Secret Key5MDbyAgtqCUs7MKWXs5uYeCrcdvFBNcdMDp
Secret Key ChecksumX13MvDJY5OLz0tjLyfgrCdE8nUxokSCa

Text Card Data

TypeCard NumberName on CardValid throughCVV
Credit Card9704000000000018Nguyen Van A03/27Not required
Debit Card4005555555000009Nguyen Van A05/25123

Text ATM Card Data

BankCard NumberName on CardValid throughPhone NumberOTP
Vietcombank9704000000000018Nguyen Van A03/07Not requiredotp
MBBank9704222091320309AUTOAUTJHWNMQ05/21097321456804111994
  • OTP - 123456
  • Password - 1234

Available Payment Methods

Payment TypePayment Method KeyFull RefundPartial RefundMultiple RefundRefund Transfer Period
Local ATM CardNINEPAY_ATM_CARD✔️✔️✔️Depends on Issuing bank (30-40days)
Credit CardNINEPAY_CREDIT_CARD✔️✔️✔️180 days
9Pay WalletNINEPAY_WALLET✔️✔️✔️180 days
All methodsNINEPAY_ALL✔️✔️✔️Depends on payment method

Note: Refunds can be initialized from the merchant portal, refund status can be checked at both the merchant portal and 9Pay Dashboard