| Parameter | Type | Description | Example |
|---|---|---|---|
| SecretKey | string | Private key used to make digital signature, provided by Inticore | ssstitsecret |
| MerchantCode | string | Merchant code, provided by Inticore | F00021 |
| PaymentId | integer | Payment channel ID | 18 |
| RefNo | string | Unique merchant transaction ID | 1234567890 |
| Service | string | Service request, in lowercase (fill with "payment") | payment |
| CustomerId | string | Receiver Mobile Number/Bank Account Number | 081237842748 |
SecretKey = ssstitsecretMerchantCode = F00021PaymentId = 18RefNo = 1234567890Service = paymentCustomerId = 081237842748ssstitsecretF00021181234567890payment081237842748O9OFw3D0kv/ICCYtuGeePFMoXDg=