GrabPay (Singapore)
Country: Singapore (SG) | Payment Rail: digital_wallet
DigitalWallet
Market Adoption: 70%
GrabPay Singapore is Grab's super-app mobile wallet supporting rewards cashback and recurring subscription mandates.
🔄 User Payment Flow
- Customer selects GrabPay at checkout
- Redirected to Grab app or web login modal
- Customer authorizes transaction via Grab PIN or biometric auth
- GrabPay deducts wallet balance / linked card and confirms payment to merchant
⚙️ Characteristics & Settlement
| Instant Payment | YES |
| Supports QR | YES |
| Supports Recurring | YES |
| Supports Refund | YES |
🛠️ Merchant Integration Steps
- Merchant API passes checkout payload to acquiring gateway (Stripe / Adyen / GrabPay API)
- PSP issues payment token and GrabPay deep link payload
- PSP receives GrabPay clearing webhook notification and confirms order status
🚀 Supported Payment Gateways & Acquirers (PSPs)
🔌 2C2P🔌 Stripe🔌 Adyen