{
"appId": "your appid",
"sign": "sign by param",
"param": "{\"timestamp\":\"1677482490058\",\"detailNo\":\"xxx\",\"splitMerchantOrderNo\":\"xxx\",\"splitPaymentNo\":\"xxx\",\"splitMerchantOrderReturnNo\":\"xxx\",\"amount\":10,\"description\":\"test\"}"
}
curl --location --request POST '/open-api/v1/splitPaymentOrder/generateRefundOrder' \
--header 'Content-Type: application/json' \
--data-raw '{
"appId": "your appid",
"sign": "sign by param",
"param": "{\"timestamp\":\"1677482490058\",\"detailNo\":\"xxx\",\"splitMerchantOrderNo\":\"xxx\",\"splitPaymentNo\":\"xxx\",\"splitMerchantOrderReturnNo\":\"xxx\",\"amount\":10,\"description\":\"test\"}"
}'{
"code": 10000,
"message": "Success",
"data": {
"detailNo": "SPD5K3397466971439104",
"detailReturnNo": "SPDR5K3465152678068224",
"splitMerchantOrderNo": "BPWJV5F6mjk1sg0NAfABawzL1DJOrT",
"splitMerchantOrderReturnNo": "BPWJV5F6mjk1sg0NAfABawzL1DJOrT",
"splitPaymentNo": "SP5K3397466904330240",
"splitPaymentReturnNo": "SPR5K3465152636125184",
"returnMerchantNo": "xxx",
"amount": 10,
"description": "test return",
"returnStatus": "SUCCESS",
"createTime": "2025-12-23T20:58:10+07:00",
"finishTime": "2025-12-23T20:58:10+07:00"
}
}