refundPOS
Sandbox
https://base.merchantwarrior.com
Sandbox
https://base.merchantwarrior.com
POST
/post
Request
Header Params
Body Params application/jsonRequired
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://base.merchantwarrior.com/post' \
--header 'MW-API-VERSION: 2.0' \
--header 'MW-MESSAGEHASH: 9ae6750528916c7a6acc249b605f5a54a2c03afd63e436a1d2818440d56540fc' \
--header 'Content-Type: application/json' \
--data-raw '{
"method": "refundPOS",
"merchantUUID": "123456789abcd",
"apiKey": "1a3b5c",
"posID": "5612478",
"transactionAmount": "10.00",
"transactionCurrency": "AUD",
"transactionProduct": "ABC4321",
"customerName": "Mr. Example Person",
"customerCountry": "AU",
"customerState": "Queensland",
"customerCity": "Brisbane",
"customerAddress": "123 Test Street",
"customerPostCode": "4000",
"transactionReferenceID": "A257240023321",
"customerPhone": "0401234567",
"customerEmail": "person@example.com",
"storeID": "Test store name",
"custom1": "XXXXX",
"custom2": "XXXXX",
"custom3": "XXXXX"
}'Response Response Example
{
"custom1": [],
"custom2": [],
"custom3": [],
"responseMessage": "Transaction pending",
"transactionReferenceID": [],
"responseCode": "10",
"authResponseCode": "0",
"transactionID": "52-7536f3bb-b4b5-11ec-abd4-005056b209e0",
"feeAmount": "0.00",
"customHash": "4a560d5ee831c2fc486f7c0fa639e46e",
"authMessage": "POS Transaction DlPp7j5k(10050001) for 1000 received"
}Modified at 2026-08-07 06:38:35