GrabPay Singapore
Quick Start
- Sign up at grab.com and obtain API credentials
- Create a terminal in the Admin Console with the parameters below
- Start processing — the adapter is pre-built and ready to use
Overview
GrabPay Singapore — ONA (Online Acceptance) API for acceptance payments via wallet Grab.
| Provider ID | grabpay_sg |
| Category | E-Wallets |
| Website | grab.com |
Supported operations: start_tx refund_tx status
Authentication
Partner ID + Partner Secret (OAuth 2.0 + HMAC-SHA256 signing).
Configuration
Required Parameters
| Parameter | Description |
|---|---|
partner_id | GrabPay Partner ID |
partner_secret | Partner Secret for HMAC signing and verification webhook' |
client_id | OAuth Client ID |
client_secret | OAuth Client Secret |
merchant_id | GrabPay Merchant ID |
base_url | API URL |
Status Mapping
| Provider Status | 4pay Status | Description |
|---|---|---|
success | charged | |
failed | rejected | |
refunded | refunded | |
pending | pending |