일일 현금영수증 수정
hometax__cash_receipt__daily_issue__modifyREQUIRES prior hometax__session__login call with same account_link_id. Modify a cash receipt issued today. Get aprv_no from hometax__cash_receipt__daily_issue__search. Fields you send are sent as those values, but whether the NTS applies a changed usage, transaction type or issue means is not guaranteed (the issue-means change flag is always sent as N); fields you omit (usage, issue means, transaction date/time) are taken from today's original receipt. Tip and memo are not: an omitted tip is sent as 0 and an omitted memo as blank, so send the original's tip and memo again if it had them. When the original cannot tell whether VAT applies, the call asks for cshpt_trs_type_cd instead of guessing. 호출마다 토큰 1소진
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| tip | No | Service charge (봉사료). Default '0'. | |
| trs_dt | No | Transaction date YYYYMMDD. Default: the original receipt's date (only today's receipts can be modified). | |
| aprv_no | Yes | Approval number (승인번호) | |
| confirm | No | Set true ONLY after showing the preview to the user and receiving their explicit approval. Omit it on the first call to obtain the preview. | |
| rcpr_tin | No | Recipient TIN. Taken from today's original receipt when omitted. | |
| trs_time | No | Transaction time HHMMSS. Default: the original receipt's time. | |
| tota_trs_amt | Yes | Total transaction amount (총 거래금액, min 1 KRW, string) | |
| account_link_id | No | Account link ID (UUID v4). Optional — the server auto-resolves from your API key when omitted. Provide explicitly only when you have multiple certificates for the same provider. Each institution has a separate ID (Hometax != NHIS != NPS != FourInsure). | |
| cshpt_usg_cl_cd | No | Usage class code (용도구분코드): 0=소득공제용, 1=지출증빙용 Optional — defaults to the original receipt's value. | |
| spst_cnfr_cl_cd | No | Issue-means class code (발급수단구분코드): 01=주민등록번호, 02=사업자등록번호, 03=휴대전화번호, 04=카드번호 Optional — defaults to the original receipt's value. | |
| cshpt_trs_type_cd | No | Transaction type code (거래유형코드): 01=과세, 02=면세, 03=간이 Optional — inferred from the original receipt's VAT; asked for when it cannot be inferred. | |
| cshpt_isn_mmo_cntn | No | Memo (max 300 bytes). Default blank: it is not taken from the original receipt. | |
| spst_cnfr_no_enc_cntn | No | Issue-means number (발급수단번호) matching the class code, digits only. It is sent to the institution exactly as given - never encrypt or hash it, and never put an approval number here. Optional — defaults to the original receipt's value. |