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Usage in Transactions

Add the sub_merchant_id field in your transaction requests to display your sub-merchant’s name to the payer.

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Example

{
  "externalTransactionId": "ext-123",
  "serviceCode": "WAVE_SN_CASHOUT",
  "amount": 1000,
  "number": "771234567",
  "callBackURL": "https://example.com/callback",
  "successUrl": "https://example.com/success",
  "failureUrl": "https://example.com/failure",
  "sub_merchant_id": "sm-7f4a9940c621"
}

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Default Sub-Merchant

You can set a default sub-merchant from your dashboard. If sub_merchant_id is not passed in the transaction, the default sub-merchant will be used automatically.

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Transaction Data

When a sub-merchant is used, the following fields are added to the transaction and included in the webhook callback: 
{
  "subMerchantId": "sm-7f4a9940c621",
  "subMerchantName": "My Store SN"
}
The sub_merchant_id field is entirely optional. Transactions without a sub-merchant continue to work as before.