헥토파이낸셜 개발자센터

Transaction Result Inquiry API

If a payment authorization result or remittance request returns a "processing" result code, or if a timeout occurs, call this API repeatedly until a "Success" or "Failure" code is received.

To avoid receiving incorrect responses, wait at least 10 minutes after a "processing" or timeout event before calling this API.

API Information

POST/v1/api/pay/morw
Content-Typeapplication/json
테스트https://tbnpay.settlebank.co.kr/v1/api/pay/morw
운영https://npay.settlebank.co.kr/v1/api/pay/morw

Request Parameters

타입 표기법
N숫자A영문H한글AN영문+숫자AHN영문+한글+숫자
예: AN(10) = 영문+숫자, 최대 10byte
└hdInfoAN(50)Alphanumeric, up to 50 bytes*
Message information code.
*Fixed value
└mchtIdAN(8)Alphanumeric, up to 8 bytes*
Unique Merchant ID assigned by Hecto Financial.
└pktDivCdAN(2)Alphanumeric, up to 2 bytes*
Transaction type.
*Transaction type of the order number. Default: RP
└mchtTrdNoAN(100)Alphanumeric, up to 100 bytes*
Merchant order number.
*No Korean characters. Order number used when the transaction was submitted.
└mchtTrdDtAN(8)Alphanumeric, up to 8 bytes*
Order date.
*yyyyMMdd
└reqDtAN(8)Alphanumeric, up to 8 bytes*
Request date.
*yyyyMMdd
└reqTmAN(6)Alphanumeric, up to 6 bytes*
Request time.
*HH24MISS
└pktHashAN(200)Alphanumeric, up to 200 bytes*SHA-256(실시간 생성)
SHA-256 hash value.
*Merchant ID + order number + order date + request date + request time + auth key

Request Hash Code

ItemCombined fields
pktHash valueMerchant ID + order number + order date + request date + request time + auth key

Response Parameters

타입 표기법
N숫자A영문H한글AN영문+숫자AHN영문+한글+숫자
예: AN(10) = 영문+숫자, 최대 10byte
└outStatCdAN(4)Alphanumeric, up to 4 bytes*
Transaction status code (success/failure).
0021: Success 0031: Failure
└outRsltCdAN(4)Alphanumeric, up to 4 bytes*
Decline code.
*Refer to rejection code table
└outRsltMsgAN(300)Alphanumeric, up to 300 bytes*Processed successfully.
Result message.
*Error details are returned when an error occurs.
└trdNoAN(40)Alphanumeric, up to 40 bytesSTFP_FIRM12345678901234567890
Hecto Financial transaction reference number.
└bankCdN(3)Numeric, up to 3 bytes011
Debit bank code.
└svcDivCdN(1)Numeric, up to 1 bytes
Service used for the transaction.
1: Firm banking 2: Open Banking

Request Example

{
  "hdInfo": "SPAY_LT00_1.0",
  "mchtId": "midtest",
  "pktDivCd": "RP",
  "mchtTrdNo": "OID201902210001",
  "mchtTrdDt": "20191231",
  "reqDt": "20191231",
  "reqTm": "120000",
  "pktHash": "hash value"
}

Response Example

{
  "outStatCd": "0021",
  "outRsltCd": "0000",
  "outRsltMsg": "Processed successfully.",
  "trdNo": "STFP_FIRM12345678901234567890",
  "bankCd": "011",
  "svcDivCd": "2"
}
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