Rely
Quick Start
- Sign up at rely.sg 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
Rely — SEA BNPL platform of Malaysian origin, expanding on Singapore. Pay-in-3 (3 installments), focused on SEA merchants. REST API with HMAC-SHA256 authentication. Support SGD and MYR.
| Provider ID | rely |
| Category | Buy Now, Pay Later |
| Website | rely.sg |
Supported operations: start_tx refund_tx status
Authentication
HMAC-SHA256 request signing using api_key and secret_key.
Configuration
Required Parameters
| Parameter | Description |
|---|---|
api_key | Rely API Key from merchant dashboard |
secret_key | Rely Secret Key for HMAC-SHA256 signing |
merchant_id | Rely Merchant ID |
base_url | API base URL |
Status Mapping
| Provider Status | 4pay Status | Description |
|---|---|---|
approved | charged | |
completed | charged | |
captured | charged | |
refunded | refunded | |
declined | rejected | |
cancelled | rejected | |
expired | rejected | |
pending | charging |