PortOne REST API - V2

API 결제, 결제 정보 조회, 결제 취소 등의 기능을 제공하는 REST API입니다.

V2 API hostname: api.portone.io

요청 및 응답 형식

요청과 응답의 본문은 JSON 형식입니다.

API 매개 변수 중 URL 경로에 들어가는 문자열 값이 있는 경우, URL 경로에 들어갈 수 없는 문자열은 이스케이프하여야 합니다. 자바스크립트의 encodeURIComponent 함수 등을 사용할 수 있습니다.

인증 방식

V2 API를 사용하기 위해서는 V2 API Secret이 필요하며, 포트원 관리자콘솔 내 결제연동 탭에서 발급받으실 수 있습니다.

인증 관련 API를 제외한 모든 API는 HTTP Authorization 헤더로 아래 형식의 인증 정보를 전달해주셔야 합니다.

  • Authorization: PortOne MY_API_SECRET

GET 요청 시 Body 대신 Query 사용하기

GET 요청 시에 Body를 전달해야 하는 경우, Body 대신 Query를 사용할 수 있습니다.

이 경우, Body 객체를 requestBody Query 필드에 넣어주시면 됩니다.

하위호환성

포트원이 제공하는 모든 Stable API에 대해 아래와 같은 하위호환성이 보장됩니다.

  1. 현재 사용 가능한 입력 형식은 앞으로도 사용할 수 있습니다.

    • 입력 형식 내 필드 정의가 삭제되지 않습니다.
    • 필수 입력 정보가 추가되거나, 선택 입력 정보가 필수로 변경되지 않습니다.

      • 오로지 선택 입력 정보만 추가될 수 있습니다.
    • 하위 필드의 형식(타입) 또한 위 규칙을 지키며 변경됩니다.
    • enum 타입의 값이 삭제되지 않습니다.
  2. 출력 형식이 확장될 수 있지만, 축소되지 않습니다.

    • 출력 형식 내 필드 정의가 삭제되지 않습니다.
    • 사용 중인 필수 출력 정보가 선택사항으로 변경되거나 출력 시 누락되지 않습니다.

      • 이미 존재하는 용례 내에서는 필수 출력 정보가 언제나 유지됩니다.
      • 단, 기능이 추가 및 확장되는 등 새로운 용례로 사용될 때의 출력 정보에 한하여 선택사항으로 변경될 수 있습니다.
    • 하위 필드의 형식(타입) 또한 위 규칙을 지키며 변경됩니다.
    • 단, 새로운 필드 또는 enum 값, oneOf 케이스가 추가될 수 있습니다.

      • 알지 못하는 필드 및 값이 주어지더라도 crash가 발생하지 않도록 유의하여 개발해주세요.

UNSTABLE이 표기된 일부 API의 경우, 위 하위호환성 정책과 무관하게 변경 및 지원 종료될 수 있으니 이용에 유의하세요.


인증 관련 API

결제 관련 API

결제 예약 관련 API

빌링키 관련 API

현금 영수증 관련 API

프로모션 관련 API

프로모션과 관련된 API 기능을 제공합니다.

본인인증 관련 API

파트너 정산 관련 API

파트너 정산 서비스 API 기능을 제공합니다.

정책 관련 API

파트너 관련 API

정산 상세내역 관련 API

계좌 관련 API

파트너 정산 서비스의 계좌와 관련된 API 입니다.

정산 내역 관련 API

파트너 정산 서비스의 정산 내역과 관련된 API 입니다.

지급 내역 관련 API

파트너 정산 서비스의 지급 내역과 관련된 API 입니다.

일괄 지급 내역 관련 API

파트너 정산 서비스의 일괄 지급 내역과 관련된 API 입니다.

이체 내역 관련 API

파트너 정산 서비스의 이체 내역과 관련된 API 입니다.

특정 PG사 관련 API

특정 PG사에 국한된 API 기능을 제공합니다.
get/kakaopay/payment/order

카카오페이 주문 조회 API

주어진 아이디에 대응되는 카카오페이 주문 건을 조회합니다. 해당 API 사용이 필요한 경우 포트원 기술지원팀으로 문의 주시길 바랍니다.

Request

Query

pgTxId: string
카카오페이 주문 번호 (tid)

카카오페이 주문 번호 (tid)


channelKey: string
채널 키

채널 키

Response

200

성공 응답으로 카카오페이 주문 조회 응답 객체를 반환합니다.

statusCode: integer (32 bit)
HTTP 상태 코드
body: string
HTTP 응답 본문 (JSON)

400

  • InvalidRequestError: 요청된 입력 정보가 유효하지 않은 경우
type: string (Union Tag)
필드의 값이 일 때 타입은 InvalidRequestError 입니다.
message?: string
(Optional)

401

  • UnauthorizedError: 인증 정보가 올바르지 않은 경우
type: string (Union Tag)
필드의 값이 일 때 타입은 UnauthorizedError 입니다.
message?: string
(Optional)
try
Request
Request Sample
N/A

대사 서비스 API

거래 대사 및 정산 대사 관련 API 기능을 제공합니다.

공통 API

공통 API 기능을 제공합니다.

타입 정의

API 요청/응답의 각 필드에서 사용되는 타입 정의들을 확인할 수 있습니다
AddressAlreadyPaidErrorAlreadyPaidOrWaitingErrorAmountExceededTypeApplyEscrowLogisticsErrorApplyEscrowLogisticsResponseArchivePlatformAdditionalFeePolicyErrorArchivePlatformAdditionalFeePolicyResponseArchivePlatformContractErrorArchivePlatformContractResponseArchivePlatformDiscountSharePolicyErrorArchivePlatformDiscountSharePolicyResponseArchivePlatformPartnerErrorArchivePlatformPartnerResponseBankBankInfoBankInfoNameBeforeRegisteredPaymentEscrowBillingKeyAlreadyDeletedErrorBillingKeyFailureBillingKeyInfoBillingKeyInfoSummaryBillingKeyNotFoundErrorBillingKeyNotIssuedErrorBillingKeyPaymentInputBillingKeyPaymentMethodBillingKeyPaymentMethodCardBillingKeyPaymentMethodEasyPayBillingKeyPaymentMethodEasyPayChargeBillingKeyPaymentMethodEasyPayMethodBillingKeyPaymentMethodMobileBillingKeyPaymentMethodPaypalBillingKeyPaymentMethodTransferBillingKeyPaymentSummaryCancelAmountExceedsCancellableAmountErrorCancelCashReceiptErrorCancelCashReceiptResponseCancelPaymentBodyRefundAccountCancelPaymentErrorCancelPaymentResponseCancelRequesterCancelTaxAmountExceedsCancellableTaxAmountErrorCancelTaxFreeAmountExceedsCancellableTaxFreeAmountErrorCancellableAmountConsistencyBrokenErrorCancelledCashReceiptCancelledPaymentCancelledPaymentCashReceiptCancelledPaymentEscrowCardCardBrandCardCredentialCardOwnerTypeCardPromotionCardTypeCashReceiptCashReceiptAlreadyIssuedErrorCashReceiptInputCashReceiptInputTypeCashReceiptNotFoundErrorCashReceiptNotIssuedErrorCashReceiptSummaryCashReceiptTypeChannelGroupSummaryChannelNotFoundErrorChannelSpecificErrorChannelSpecificFailureChannelSpecificFailureInvalidRequestChannelSpecificFailurePgProviderCloseVirtualAccountErrorCloseVirtualAccountResponseConfirmEscrowErrorConfirmEscrowResponseConfirmIdentityVerificationErrorConfirmIdentityVerificationResponseConfirmedPaymentEscrowCountryCreateManualTransferResponseCreateOrderCancelTransferResponseCreateOrderTransferResponseCreatePaymentScheduleErrorCreatePaymentScheduleResponseCreatePlatformAdditionalFeePolicyErrorCreatePlatformAdditionalFeePolicyResponseCreatePlatformContractErrorCreatePlatformContractResponseCreatePlatformDiscountSharePolicyErrorCreatePlatformDiscountSharePolicyResponseCreatePlatformManualTransferErrorCreatePlatformOrderCancelTransferBodyDiscountCreatePlatformOrderCancelTransferBodyExternalCancellationDetailCreatePlatformOrderCancelTransferBodyOrderDetailCreatePlatformOrderCancelTransferBodyOrderDetailAllCreatePlatformOrderCancelTransferBodyOrderLineCreatePlatformOrderCancelTransferErrorCreatePlatformOrderTransferBodyAdditionalFeeCreatePlatformOrderTransferBodyDiscountCreatePlatformOrderTransferBodyExternalPaymentDetailCreatePlatformOrderTransferBodyOrderDetailCreatePlatformOrderTransferBodyOrderLineCreatePlatformOrderTransferBodyProductCreatePlatformOrderTransferErrorCreatePlatformPartnerBodyCreatePlatformPartnerBodyAccountCreatePlatformPartnerBodyContactCreatePlatformPartnerBodyTypeCreatePlatformPartnerBodyTypeBusinessCreatePlatformPartnerBodyTypeNonWhtPayerCreatePlatformPartnerBodyTypeWhtPayerCreatePlatformPartnerErrorCreatePlatformPartnerResponseCreatePlatformPartnersErrorCreatePlatformPartnersResponseCurrencyCustomerCustomerInputCustomerNameInputCustomerSeparatedNameDateRangeDayOfWeekDeleteBillingKeyErrorDeleteBillingKeyResponseDeletePlatformTransferErrorDeletePlatformTransferResponseDeletedBillingKeyInfoDeliveredPaymentEscrowDiscountAmountExceedsTotalAmountErrorDownloadPlatformTransferSheetErrorEasyPayMethodTypeEasyPayProviderFailedIdentityVerificationFailedPaymentFailedPaymentCancellationFailedPaymentScheduleFailedPgBillingKeyIssueResponseForbiddenErrorGenderGetAllPaymentsByCursorResponseGetAllPaymentsErrorGetBankInfosErrorGetBankInfosResponseGetBillingKeyInfoErrorGetBillingKeyInfosErrorGetBillingKeyInfosResponseGetCashReceiptErrorGetIdentityVerificationErrorGetKakaopayPaymentOrderErrorGetKakaopayPaymentOrderResponseGetPaymentErrorGetPaymentScheduleErrorGetPaymentSchedulesErrorGetPaymentSchedulesResponseGetPaymentsErrorGetPaymentsResponseGetPlatformAccountHolderErrorGetPlatformAccountTransfersErrorGetPlatformAccountTransfersResponseGetPlatformAdditionalFeePoliciesErrorGetPlatformAdditionalFeePoliciesResponseGetPlatformAdditionalFeePolicyErrorGetPlatformBulkPayoutsErrorGetPlatformBulkPayoutsResponseGetPlatformContractErrorGetPlatformContractsErrorGetPlatformContractsResponseGetPlatformDiscountSharePoliciesErrorGetPlatformDiscountSharePoliciesResponseGetPlatformDiscountSharePolicyErrorGetPlatformPartnerErrorGetPlatformPartnerSettlementsErrorGetPlatformPartnerSettlementsResponseGetPlatformPartnersErrorGetPlatformPartnersResponseGetPlatformPayoutsErrorGetPlatformPayoutsResponseGetPlatformTransferErrorGetPlatformTransferSummariesErrorGetPlatformTransferSummariesResponseGetPromotionErrorIdentityVerificationIdentityVerificationAlreadySentErrorIdentityVerificationAlreadyVerifiedErrorIdentityVerificationFailureIdentityVerificationMethodIdentityVerificationNotFoundErrorIdentityVerificationNotSentErrorIdentityVerificationOperatorIdentityVerificationRequestedCustomerIdentityVerificationVerifiedCustomerInstantBillingKeyPaymentMethodInputInstantBillingKeyPaymentMethodInputCardInstantPaymentMethodInputInstantPaymentMethodInputCardInstantPaymentMethodInputVirtualAccountInstantPaymentMethodInputVirtualAccountCashReceiptInfoInstantPaymentMethodInputVirtualAccountExpiryInstantPaymentMethodInputVirtualAccountOptionInstantPaymentMethodInputVirtualAccountOptionFixedInstantPaymentMethodInputVirtualAccountOptionTypeInstantPaymentSummaryInvalidRequestErrorIssueBillingKeyErrorIssueBillingKeyResponseIssueCashReceiptCustomerInputIssueCashReceiptErrorIssueCashReceiptResponseIssueFailedCashReceiptIssuedBillingKeyInfoIssuedCashReceiptIssuedPaymentCashReceiptIssuedPgBillingKeyIssueResponseLoginViaApiSecretErrorLoginViaApiSecretResponseMaxTransactionCountReachedErrorMaxWebhookRetryCountReachedErrorModifyEscrowLogisticsErrorModifyEscrowLogisticsResponseMonthDayNegativePromotionAdjustedCancelAmountErrorOneLineAddressPageInfoPaidPaymentPartialCancelledPaymentPayInstantlyErrorPayInstantlyResponsePayPendingPaymentPayWithBillingKeyErrorPayWithBillingKeyResponsePaymentPaymentAlreadyCancelledErrorPaymentAmountPaymentAmountInputPaymentCancellationPaymentCashReceiptPaymentEscrowPaymentEscrowReceiverInputPaymentEscrowSenderInputPaymentFailurePaymentInstallmentPaymentLogisticsPaymentLogisticsCompanyPaymentMethodPaymentMethodCardPaymentMethodEasyPayPaymentMethodEasyPayMethodPaymentMethodEasyPayMethodChargePaymentMethodGiftCertificatePaymentMethodGiftCertificateTypePaymentMethodMobilePaymentMethodTransferPaymentMethodTypePaymentMethodVirtualAccountPaymentMethodVirtualAccountRefundStatusPaymentMethodVirtualAccountTypePaymentNotFoundErrorPaymentNotPaidErrorPaymentNotWaitingForDepositErrorPaymentProductPaymentProductTypePaymentSchedulePaymentScheduleAlreadyExistsErrorPaymentScheduleAlreadyProcessedErrorPaymentScheduleAlreadyRevokedErrorPaymentScheduleNotFoundErrorPaymentScheduleSummaryPaymentWebhookPaymentWebhookPaymentStatusPaymentWebhookRequestPaymentWebhookResponsePaymentWebhookStatusPaymentWebhookTriggerPaymentWithCursorPendingPaymentSchedulePgBillingKeyIssueResponsePgProviderPgProviderErrorPlatformAccountPlatformAccountHolderPlatformAccountStatusPlatformAccountTransferPlatformAccountVerificationAlreadyUsedErrorPlatformAccountVerificationFailedErrorPlatformAccountVerificationNotFoundErrorPlatformAdditionalFeePoliciesNotFoundErrorPlatformAdditionalFeePolicyPlatformAdditionalFeePolicyAlreadyExistsErrorPlatformAdditionalFeePolicyNotFoundErrorPlatformAdditionalFixedAmountFeeCurrencyAndSettlementCurrencyMismatchedErrorPlatformArchivedAdditionalFeePolicyErrorPlatformArchivedContractErrorPlatformArchivedDiscountSharePolicyErrorPlatformArchivedPartnerErrorPlatformBulkPayoutPlatformBulkPayoutStatsPlatformBulkPayoutStatusPlatformBulkPayoutStatusStatsPlatformCancelOrderTransfersExistsErrorPlatformCancellableAmountExceededErrorPlatformCancellableAmountTypePlatformCancellableDiscountAmountExceededErrorPlatformCancellableDiscountTaxFreeAmountExceededErrorPlatformCancellableProductQuantityExceededErrorPlatformCancellationAndPaymentTypeMismatchedErrorPlatformCancellationNotFoundErrorPlatformCannotArchiveScheduledAdditionalFeePolicyErrorPlatformCannotArchiveScheduledContractErrorPlatformCannotArchiveScheduledDiscountSharePolicyErrorPlatformCannotArchiveScheduledPartnerErrorPlatformCannotSpecifyTransferErrorPlatformConnectedPartnerBrnUnchangeableErrorPlatformConnectedPartnerTypeUnchangeableErrorPlatformContactPlatformContractPlatformContractAlreadyExistsErrorPlatformContractNotFoundErrorPlatformContractPlatformFixedAmountFeeCurrencyAndSettlementCurrencyMismatchedErrorPlatformContractsNotFoundErrorPlatformCurrencyNotSupportedErrorPlatformDepositAccountTransferPlatformDiscountSharePoliciesNotFoundErrorPlatformDiscountSharePolicyPlatformDiscountSharePolicyAlreadyExistsErrorPlatformDiscountSharePolicyIdDuplicatedErrorPlatformDiscountSharePolicyNotFoundErrorPlatformExternalApiFailedErrorPlatformExternalApiTemporarilyFailedErrorPlatformExternalPaymentPlatformFeePlatformFeeInputPlatformFixedAmountFeePlatformFixedRateFeePlatformInsufficientDataToChangePartnerTypeErrorPlatformManualTransferPlatformManualTransferSummaryPlatformNotEnabledErrorPlatformNotSupportedBankErrorPlatformOrderCancelTransferPlatformOrderCancelTransferSummaryPlatformOrderDetailMismatchedErrorPlatformOrderSettlementAmountPlatformOrderTransferPlatformOrderTransferAdditionalFeePlatformOrderTransferAlreadyCancelledErrorPlatformOrderTransferCancellationPlatformOrderTransferDiscountPlatformOrderTransferOrderLinePlatformOrderTransferProductPlatformOrderTransferSummaryPlatformPartnerPlatformPartnerBusinessStatusPlatformPartnerIdAlreadyExistsErrorPlatformPartnerIdsAlreadyExistErrorPlatformPartnerIdsDuplicatedErrorPlatformPartnerManualSettlementPlatformPartnerMemberCompanyConnectionStatusPlatformPartnerNotFoundErrorPlatformPartnerOrderCancelSettlementPlatformPartnerOrderSettlementPlatformPartnerPayoutAccountTransferPlatformPartnerSettlementPlatformPartnerSettlementStatusPlatformPartnerSettlementStatusStatsPlatformPartnerStatusPlatformPartnerTaxationTypePlatformPartnerTypePlatformPartnerTypeBusinessPlatformPartnerTypeNonWhtPayerPlatformPartnerTypeWhtPayerPlatformPayerPlatformPaymentPlatformPaymentMethodPlatformPaymentMethodCardPlatformPaymentMethodCardInputPlatformPaymentMethodEasyPayPlatformPaymentMethodEasyPayInputPlatformPaymentMethodGiftCertificatePlatformPaymentMethodGiftCertificateInputPlatformPaymentMethodInputPlatformPaymentMethodMobilePlatformPaymentMethodMobileInputPlatformPaymentMethodTransferPlatformPaymentMethodTransferInputPlatformPaymentMethodVirtualAccountPlatformPaymentMethodVirtualAccountInputPlatformPaymentNotFoundErrorPlatformPayoutPlatformPayoutAccountPlatformPayoutMethodPlatformPayoutStatusPlatformPayoutStatusStatsPlatformPortOnePaymentPlatformPortOnePaymentCancelAmountTypePlatformProductIdDuplicatedErrorPlatformProductIdNotFoundErrorPlatformPropertiesPlatformRemitAccountTransferPlatformSettlementAmountExceededErrorPlatformSettlementCancelAmountExceededPortOneCancelErrorPlatformSettlementCyclePlatformSettlementCycleDatePolicyPlatformSettlementCycleInputPlatformSettlementCycleMethodPlatformSettlementCycleMethodDailyPlatformSettlementCycleMethodDailyInputPlatformSettlementCycleMethodInputPlatformSettlementCycleMethodManualDatesPlatformSettlementCycleMethodManualDatesInputPlatformSettlementCycleMethodMonthlyPlatformSettlementCycleMethodMonthlyInputPlatformSettlementCycleMethodWeeklyPlatformSettlementCycleMethodWeeklyInputPlatformSettlementParameterNotFoundErrorPlatformSettlementParameterValuePlatformSettlementPaymentAmountExceededPortOnePaymentErrorPlatformSettlementSupplyWithVatAmountExceededPortOnePaymentErrorPlatformSettlementTaxFreeAmountExceededPortOnePaymentErrorPlatformTransferPlatformTransferAlreadyExistsErrorPlatformTransferDiscountSharePolicyNotFoundErrorPlatformTransferNonDeletableStatusErrorPlatformTransferNotFoundErrorPlatformTransferStatusPlatformTransferSummaryPlatformTransferSummaryExternalPaymentPlatformTransferSummaryPartnerPlatformTransferSummaryPartnerTypePlatformTransferSummaryPaymentPlatformTransferSummaryPortOnePaymentPlatformUserDefinedPropertyKeyValuePlatformUserDefinedPropertyNotFoundErrorPlatformUserDefinedPropertyValuePortOneVersionPreRegisterPaymentErrorPreRegisterPaymentResponsePromotionPromotionAmountDiscountSchemePromotionCardCompanyPromotionDiscountPartitionPromotionDiscountPolicyPromotionDiscountRetainOptionPromotionDiscountRetainOptionShouldNotBeChangedErrorPromotionDiscountSchemePromotionNotFoundErrorPromotionPayMethodDoesNotMatchErrorPromotionPercentDiscountSchemePromotionRecoverOptionPromotionRecoverOptionNoRecoverPromotionRecoverOptionRecoverPromotionSpareBudgetPromotionSpareBudgetAmountPromotionSpareBudgetPercentPromotionStatusReadyIdentityVerificationReadyPaymentRecoverPlatformAdditionalFeePolicyErrorRecoverPlatformAdditionalFeePolicyResponseRecoverPlatformContractErrorRecoverPlatformContractResponseRecoverPlatformDiscountSharePolicyErrorRecoverPlatformDiscountSharePolicyResponseRecoverPlatformPartnerErrorRecoverPlatformPartnerResponseRefreshTokenErrorRefreshTokenResponseRegisterStoreReceiptBodyItemRegisterStoreReceiptErrorRegisterStoreReceiptResponseRegisteredPaymentEscrowRejectConfirmedPaymentEscrowRejectedPaymentEscrowRequestedPaymentCancellationResendIdentityVerificationErrorResendIdentityVerificationResponseResendWebhookErrorResendWebhookResponseRevokePaymentSchedulesErrorRevokePaymentSchedulesResponseRevokedPaymentScheduleScheduledPaymentScheduleSelectedChannelSelectedChannelTypeSendIdentityVerificationBodyCustomerSendIdentityVerificationErrorSendIdentityVerificationResponseSeparatedAddressSeparatedAddressInputStartedPaymentScheduleSucceededPaymentCancellationSucceededPaymentScheduleSumOfPartsExceedsCancelAmountErrorSumOfPartsExceedsTotalAmountErrorTransferParametersTriggerUnauthorizedErrorUpdatePlatformAdditionalFeePolicyErrorUpdatePlatformAdditionalFeePolicyResponseUpdatePlatformContractErrorUpdatePlatformContractResponseUpdatePlatformDiscountSharePolicyErrorUpdatePlatformDiscountSharePolicyResponseUpdatePlatformPartnerBodyAccountUpdatePlatformPartnerBodyContactUpdatePlatformPartnerBodyTypeUpdatePlatformPartnerBodyTypeBusinessUpdatePlatformPartnerBodyTypeNonWhtPayerUpdatePlatformPartnerBodyTypeWhtPayerUpdatePlatformPartnerErrorUpdatePlatformPartnerResponseVerifiedIdentityVerificationVirtualAccountIssuedPaymentWebhookNotFoundError