Developer Documentation

Mobile QR Payment

Customer scan flow:

POST /v1/mobile/qr/verify

Request:

{
  "merchant_code": "SHB-MER-000001",
  "qr_token": "secure-token"
}

Payment flow:

POST /mobile/payments/preview
POST /mobile/payments/initiate
POST /mobile/payments/confirm
GET /mobile/payments/{id}

Preview validates merchant and amount, calculates fees, and returns confirmation text. Confirmation requires transaction PIN, device ID, and idempotency key.