> For the complete documentation index, see [llms.txt](https://developers.payssam.kr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.payssam.kr/api/api-v2/cash-receipt.md).
# 현금 영수증
## 현금영수증 발행
> 현금영수증을 발급합니다.
```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"v0"},"tags":[],"servers":[{"url":null,"description":"Generated server url"}],"paths":{"/cash-receipt/issue":{"post":{"tags":["현금영수증 ERP 연동 (발행/취소/조회)"],"summary":"현금영수증 발행","description":" 현금영수증을 발급합니다.\n","operationId":"cashReceiptIssue","requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CashReceiptIssueRequest"}}},"required":true},"responses":{"200":{"description":"성공","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BaseResponseCashReceiptIssueResponse"}}}}}}}},"components":{"schemas":{"CashReceiptIssueRequest":{"type":"object","description":"현금 영수증 발생 요청 DTO","properties":{"apiKey":{"type":"string","description":"파트너 연동을 위한 고유키","maxLength":32,"minLength":0},"member":{"type":"string","description":"파트너 사용자 코드","maxLength":60,"minLength":0},"merchant":{"type":"string","description":"파트너 매장 코드","maxLength":60,"minLength":0},"cashReceipt":{"$ref":"#/components/schemas/IssueCashReceiptInfo"}},"required":["apiKey","member","merchant"]},"IssueCashReceiptInfo":{"type":"object","properties":{"billId":{"type":"string","description":"청구서 ID\n문자/숫자 20자리 (중복불가)\n- 개발: 사업자번호 + 10자리 자유롭게 사용\n- 운영: 20자리 자유롭게 사용\n","maxLength":20,"minLength":1},"hash":{"type":"string","description":"통신 암호 키\n{phone} 값이 설정된 경우: {bill_id} + \",\" + {phone} + \",\" + {price} 로 Hash 생성\n{phone} 값이 없는 경우: {bill_id} + \",\" + {price} 로 Hash 생성\n","minLength":1},"price":{"type":"string","description":"결제 금액","minLength":1},"supplyPrice":{"type":"string","description":" 공급가액\n 보내지 않을 경우 사업장의 면,과세 정책을 따라갑니다.\n","minLength":1},"tax":{"type":"string","description":" 세액\n 보내지 않을 경우 사업장의 면,과세 정책을 따라갑니다.\n","minLength":1},"issuanceNumber":{"type":"string","description":"현금영수증 발행 요청 번호","minLength":1},"trader":{"type":"string","description":"현금영수증 발급 구분\n개인:0, 사업자:1\n","minLength":1}},"required":["billId","hash","issuanceNumber","price","supplyPrice","tax","trader"]},"BaseResponseCashReceiptIssueResponse":{"type":"object","description":"공통 API 응답 포맷 (api.spec: code/message/data)","properties":{"code":{"type":"string","description":"응답 코드"},"message":{"type":"string","description":"응답 메시지"},"data":{"$ref":"#/components/schemas/CashReceiptIssueResponse","description":"응답 데이터"}}},"CashReceiptIssueResponse":{"type":"object","description":"현금영수증 발행 응답","properties":{"apiKey":{"type":"string","description":"파트너 연동을 위한 고유키"},"member":{"type":"string","description":"파트너 매장 코드"},"merchant":{"type":"string","description":"파트너 사용자 코드"},"billId":{"type":"string","description":"청구서 ID"},"hash":{"type":"string","description":"요청 시 전달된 해시값"},"trader":{"type":"string","description":"현금영수증 발급 구분 (소득공제/지출증빙)"},"apprCashNum":{"type":"string","description":"현금영수증 승인번호"},"issuanceNumber":{"type":"string","description":"현금영수증 발급 요청 번호 (휴대폰/주민번호/사업자번호)"}}}}}}
```
## 현금영수증 취소
> 발급된 현금영수증을 발급 취소합니다.
```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"v0"},"tags":[],"servers":[{"url":null,"description":"Generated server url"}],"paths":{"/cash-receipt/cancel":{"post":{"tags":["현금영수증 ERP 연동 (발행/취소/조회)"],"summary":"현금영수증 취소","description":" 발급된 현금영수증을 발급 취소합니다.\n","operationId":"cashReceiptCancel","requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CashReceiptCancelRequest"}}},"required":true},"responses":{"200":{"description":"성공","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BaseResponseCashReceiptCancelResponse"}}}}}}}},"components":{"schemas":{"CashReceiptCancelRequest":{"type":"object","properties":{"apiKey":{"type":"string","description":"파트너 연동을 위한 고유키","maxLength":32,"minLength":1},"member":{"type":"string","description":"파트너 사용자 코드","maxLength":60,"minLength":1},"merchant":{"type":"string","description":"파트너 매장 코드","maxLength":60,"minLength":1},"cashReceipt":{"$ref":"#/components/schemas/CancelCashReceiptInfo"}},"required":["apiKey","member","merchant"]},"CancelCashReceiptInfo":{"type":"object","properties":{"billId":{"type":"string","description":" 청구서 ID\n 문자/숫자 20자리 (중복불가)\n -개발: 사업자번호 + 10자리 자유롭게 사용\n -운영: 20자리 자유롭게 사용\n","maxLength":20,"minLength":1},"hash":{"type":"string","description":"통신 암호 키\n{phone} 값이 설정된 경우 {bill_id} + \",\" + {phone} + \",\" + {price} 값으로 Hash 생성\n{phone} 값이 설정되어 있지 않은 경우 {bill_id} + \",\" + {price} 값으로 Hash 생성\n","minLength":1},"price":{"type":"string","description":"결제 금액","minLength":1},"trader":{"type":"string","description":"현금영수증 발급 구분\n개인:0, 사업자:1\n","minLength":1}},"required":["billId","hash","price","trader"]},"BaseResponseCashReceiptCancelResponse":{"type":"object","description":"공통 API 응답 포맷 (api.spec: code/message/data)","properties":{"code":{"type":"string","description":"응답 코드"},"message":{"type":"string","description":"응답 메시지"},"data":{"$ref":"#/components/schemas/CashReceiptCancelResponse","description":"응답 데이터"}}},"CashReceiptCancelResponse":{"type":"object","description":"현금영수증 취소 응답","properties":{"apiKey":{"type":"string","description":"파트너 연동을 위한 고유키"},"member":{"type":"string","description":"파트너 매장 코드"},"merchant":{"type":"string","description":"파트너 사용자 코드"},"billId":{"type":"string","description":"청구서 ID"},"hash":{"type":"string","description":"요청 시 전달된 해시값"},"apprCashNum":{"type":"string","description":"현금영수증 취소 승인번호"}}}}}}
```
## 현금영수증 단건 조회
> 발급된 현금영수증의 정보를 조회합니다.
```json
{"openapi":"3.1.0","info":{"title":"OpenAPI definition","version":"v0"},"tags":[],"servers":[{"url":null,"description":"Generated server url"}],"paths":{"/cash-receipt/read":{"post":{"tags":["현금영수증 ERP 연동 (발행/취소/조회)"],"summary":"현금영수증 단건 조회","description":" 발급된 현금영수증의 정보를 조회합니다.\n","operationId":"cashReceiptRead","requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CashReceiptReadRequest"}}},"required":true},"responses":{"200":{"description":"성공","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BaseResponseCashReceiptReadResponse"}}}}}}}},"components":{"schemas":{"CashReceiptReadRequest":{"type":"object","properties":{"apiKey":{"type":"string","description":"파트너 연동을 위한 고유키","maxLength":32,"minLength":1},"member":{"type":"string","description":"파트너 사용자 코드","maxLength":60,"minLength":1},"merchant":{"type":"string","description":"파트너 매장 코드","maxLength":60,"minLength":1},"cashReceipt":{"$ref":"#/components/schemas/ReadCashReceiptInfo"}},"required":["apiKey","member","merchant"]},"ReadCashReceiptInfo":{"type":"object","properties":{"billId":{"type":"string","description":" 청구서 ID\n 문자/숫자 20자리 (중복불가)\n -개발: 사업자번호 + 10자리 자유롭게 사용\n -운영: 20자리 자유롭게 사용\n","maxLength":20,"minLength":1},"hash":{"type":"string","description":"통신 암호 키\n{phone} 값이 설정된 경우 {bill_id} + \",\" + {phone} + \",\" + {price} 값으로 Hash 생성\n{phone} 값이 설정되어 있지 않은 경우 {bill_id} + \",\" + {price} 값으로 Hash 생성\n","minLength":1},"price":{"type":"string","description":"취소 금액","minLength":1}},"required":["billId","hash","price"]},"BaseResponseCashReceiptReadResponse":{"type":"object","description":"공통 API 응답 포맷 (api.spec: code/message/data)","properties":{"code":{"type":"string","description":"응답 코드"},"message":{"type":"string","description":"응답 메시지"},"data":{"$ref":"#/components/schemas/CashReceiptReadResponse","description":"응답 데이터"}}},"CashReceiptReadResponse":{"type":"object","description":"현금영수증 조회 응답","properties":{"apiKey":{"type":"string","description":"파트너 연동을 위한 고유키"},"member":{"type":"string","description":"파트너 매장 코드"},"merchant":{"type":"string","description":"파트너 사용자 코드"},"billId":{"type":"string","description":"청구서 ID (요청 값 echo)"},"info":{"type":"array","description":"현금영수증 이력 목록 (발행/취소 포함)","items":{"$ref":"#/components/schemas/Info"}}}},"Info":{"type":"object","description":"현금영수증 단건 이력","properties":{"billId":{"type":"string","description":"청구서 ID","maxLength":20},"apprPrice":{"type":"string","description":"승인 금액"},"apprSupplyPrice":{"type":"string","description":"공급가액"},"apprTax":{"type":"string","description":"세액"},"trader":{"type":"string","description":"발급 구분 (소득공제/지출증빙)"},"apprNum":{"type":"string","description":"승인번호"},"apprState":{"type":"string","description":"승인 상태 (F:승인, C:취소)"},"apprDt":{"type":"string","description":"승인 일시 (YYYYMMDDhhmmss)"},"issuanceNumber":{"type":"string","description":"발급 요청 번호 (휴대폰/주민번호/사업자번호)"}},"required":["billId"]}}}}
```
---
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