헥토파이낸셜 개발자센터

Recurring Billing Cancellation API

Cancel an active recurring billing subscription.

Recurring Billing Cancellation

Cancel an active recurring billing subscription.

API Information

POST/v1/api/regular/unreg
Content-Typeapplication/json; charset=UTF-8
테스트https://tbnpay.settlebank.co.kr/v1/api/regular/unreg
운영https://npay.settlebank.co.kr/v1/api/regular/unreg

Request Parameters

└hdInfoAN(50)Alphanumeric, up to 50 bytes*
Message information code.
*Fixed value
└mchtIdAN(8)Alphanumeric, up to 8 bytes*
Merchant ID.
└mchtTrdNoAN(100)Alphanumeric, up to 100 bytes*
Merchant order number (no Korean characters).
└mchtCustIdAN(100)Alphanumeric, up to 100 bytes*AES-256AES-256/ECB/PKCS5Padding + Base64 (Standard)
Customer ID.
└reqDtN(8)Numeric, up to 8 bytes*
Request date (yyyyMMdd).
└reqTmN(6)Numeric, up to 6 bytes*
Request time (HH24MISS).
└rglChrgKeyAN(32)Alphanumeric, up to 32 bytes*
Unique recurring billing key.
└custIpAN(15)Alphanumeric, up to 15 bytes
Customer device IP address (not the merchant server IP).
└pktHashAN(200)Alphanumeric, up to 200 bytes*SHA-256(실시간 생성)
SHA-256 HMAC signature.
NOTE

Signature composition

mchtId + mchtCustId + reqDt + reqTm + rglChrgKey + hashKey

Response Parameters

└outStatCdAN(4)Alphanumeric, up to 4 bytes*0021
Transaction status code.
0021: Success 0031: Failure
└outRsltCdAN(4)Alphanumeric, up to 4 bytes*0000
Decline code.
*ST08: If the account is already enrolled, existing account information is returned
└outRsltMsgAN(300)Alphanumeric, up to 300 bytes*Processed successfully.
Result message.
└mchtCustIdAN(100)Alphanumeric, up to 100 bytes*AES-256AES-256/ECB/PKCS5Paddingkimhecto
Customer ID.
*실제 응답값은 AES-256 암호화된 값입니다. 복호화 후 사용하세요.
└mchtTrdNoAN(100)Alphanumeric, up to 100 bytes*OID201902210001
Merchant order number (no Korean characters).
*No Korean characters
└trdNoAN(40)Alphanumeric, up to 40 bytes*STFP_FIRM12345678901234567890
Transaction reference number.
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