# PayKKa Docs for Payments

## Docs
- [变更记录](https://open-aq-paykka.apifox.cn/v1/5822267m0.md): 
- [接入流程](https://open-aq-paykka.apifox.cn/v1/5631879m0.md): 
- API 参考 [开始](https://open-aq-paykka.apifox.cn/v1/5990627m0.md): 
- API 参考 [API认证](https://open-aq-paykka.apifox.cn/v1/5990237m0.md): 
- API 参考 [系统响应码](https://open-aq-paykka.apifox.cn/v1/5631901m0.md): 
- API 参考 [付款错误码](https://open-aq-paykka.apifox.cn/v1/5631912m0.md): 
- 前端接入 [PayKKa Radar SDK 使用文档](https://open-aq-paykka.apifox.cn/v1/5822416m0.md): 
- 前端接入 [PayKKa Checkout UI Component 使用文档](https://open-aq-paykka.apifox.cn/v1/5822317m0.md): 

## API Docs
- API 参考 > 付款 [交易](https://open-aq-paykka.apifox.cn/v1/253537691e0.md): 交易
- API 参考 > 付款 [交易查询](https://open-aq-paykka.apifox.cn/v1/253537689e0.md): 交易查询
- API 参考 > 付款 [token删除](https://open-aq-paykka.apifox.cn/v1/253537684e0.md): token删除
- API 参考 > 付款 [token查询](https://open-aq-paykka.apifox.cn/v1/253537686e0.md): token查询
- API 参考 > 付款 [循环交易协议取消](https://open-aq-paykka.apifox.cn/v1/253537688e0.md): 循环交易协议取消
- API 参考 > 收银台 [收银台创建](https://open-aq-paykka.apifox.cn/v1/253537690e0.md): 收银台创建
- API 参考 > 收银台 [收银台查询](https://open-aq-paykka.apifox.cn/v1/253537687e0.md): 收银台查询
- API 参考 > 退款 [退款](https://open-aq-paykka.apifox.cn/v1/253537685e0.md): 退款
- API 参考 > 退款 [退款查询](https://open-aq-paykka.apifox.cn/v1/253537683e0.md): 退款查询
- API 参考 > 通知Webhook [交易结果通知](https://open-aq-paykka.apifox.cn/v1/263990457e0.md): 交易结果通知
- API 参考 > 通知Webhook [退款结果通知](https://open-aq-paykka.apifox.cn/v1/263990456e0.md): 退款结果通知

## Schemas
- Schemas [响应](https://open-aq-paykka.apifox.cn/v1/133880640d0.md): 
- Schemas [QueryPayResultReqDto](https://open-aq-paykka.apifox.cn/v1/133880641d0.md): 
- Schemas [CheckoutQueryRespDto](https://open-aq-paykka.apifox.cn/v1/133880656d0.md): 
- Schemas [CheckoutPaymentsRespDto](https://open-aq-paykka.apifox.cn/v1/133880675d0.md): 
- Schemas [PaymentLinkPaymentsRespDto](https://open-aq-paykka.apifox.cn/v1/133880707d0.md): 
- Schemas [PaymentsReqDto](https://open-aq-paykka.apifox.cn/v1/133880735d0.md): 
- Schemas [AuthenticationRecordDto](https://open-aq-paykka.apifox.cn/v1/133880736d0.md): 
- Schemas [PaymentsRespDto](https://open-aq-paykka.apifox.cn/v1/133880738d0.md): 
- Schemas [AuthenticationReqDto](https://open-aq-paykka.apifox.cn/v1/133880718d0.md): 
- Schemas [RefundNotifyReqDto](https://open-aq-paykka.apifox.cn/v1/148407747d0.md): 
- Schemas [PaymentsNotifyReqDto](https://open-aq-paykka.apifox.cn/v1/148407748d0.md): 
- Schemas [QueryPayResultRespDto](https://open-aq-paykka.apifox.cn/v1/133880642d0.md): 
- Schemas [QueryMerchRequest](https://open-aq-paykka.apifox.cn/v1/133880643d0.md): 
- Schemas [QueryMerchResponse](https://open-aq-paykka.apifox.cn/v1/133880644d0.md): 
- Schemas [WebAuthRequest](https://open-aq-paykka.apifox.cn/v1/133880645d0.md): 
- Schemas [WebAuthResponse](https://open-aq-paykka.apifox.cn/v1/133880646d0.md): 
- Schemas [QueryOpenidRequest](https://open-aq-paykka.apifox.cn/v1/133880647d0.md): 
- Schemas [QueryOpenidResponse](https://open-aq-paykka.apifox.cn/v1/133880648d0.md): 
- Schemas [OrderPayQrcodeRequest](https://open-aq-paykka.apifox.cn/v1/133880649d0.md): 
- Schemas [EntryPayQrcodeResponse](https://open-aq-paykka.apifox.cn/v1/133880650d0.md): 
- Schemas [EntryPayQrcodeRequest](https://open-aq-paykka.apifox.cn/v1/133880651d0.md): 
- Schemas [CheckoutIdDto](https://open-aq-paykka.apifox.cn/v1/133880652d0.md): 
- Schemas [BillRespDto](https://open-aq-paykka.apifox.cn/v1/133880653d0.md): 
- Schemas [CardOrgEnum](https://open-aq-paykka.apifox.cn/v1/133880654d0.md): 
- Schemas [ChannelConfig](https://open-aq-paykka.apifox.cn/v1/133880655d0.md): 
- Schemas [CheckoutThemeRespDto](https://open-aq-paykka.apifox.cn/v1/133880657d0.md): 
- Schemas [CountryEnum](https://open-aq-paykka.apifox.cn/v1/133880658d0.md): 
- Schemas [GoodsRespDto](https://open-aq-paykka.apifox.cn/v1/133880659d0.md): 
- Schemas [Money](https://open-aq-paykka.apifox.cn/v1/133880660d0.md): 
- Schemas [PaymentInfoRespDto](https://open-aq-paykka.apifox.cn/v1/133880661d0.md): 
- Schemas [PaymentMethodEnum](https://open-aq-paykka.apifox.cn/v1/133880662d0.md): 
- Schemas [PaymentMethodRespDto](https://open-aq-paykka.apifox.cn/v1/133880663d0.md): 
- Schemas [PaymentMethodsRespDto](https://open-aq-paykka.apifox.cn/v1/133880664d0.md): 
- Schemas [PaymentTypeEnum](https://open-aq-paykka.apifox.cn/v1/133880665d0.md): 
- Schemas [SessionModeEnum](https://open-aq-paykka.apifox.cn/v1/133880666d0.md): 
- Schemas [SessionStatusEnum](https://open-aq-paykka.apifox.cn/v1/133880667d0.md): 
- Schemas [CheckoutAuthenticationRecordDto](https://open-aq-paykka.apifox.cn/v1/149362117d0.md): 
- Schemas [TokenRespDto](https://open-aq-paykka.apifox.cn/v1/133880668d0.md): 
- Schemas [BillReqDto](https://open-aq-paykka.apifox.cn/v1/133880669d0.md): 
- Schemas [BrowserReqDto](https://open-aq-paykka.apifox.cn/v1/133880670d0.md): 
- Schemas [CheckoutBillReqDto](https://open-aq-paykka.apifox.cn/v1/134400816d0.md): 
- Schemas [CheckoutPaymentsReqDto](https://open-aq-paykka.apifox.cn/v1/133880671d0.md): 
- Schemas [DeviceOsEnum](https://open-aq-paykka.apifox.cn/v1/133880672d0.md): 
- Schemas [PaymentDeviceTypeEnum](https://open-aq-paykka.apifox.cn/v1/133880673d0.md): 
- Schemas [PaymentInfoReqDto](https://open-aq-paykka.apifox.cn/v1/133880674d0.md): 
- Schemas [CheckoutPaymentInfoReqDto](https://open-aq-paykka.apifox.cn/v1/142248489d0.md): 
- Schemas [TerminalTypeEnum](https://open-aq-paykka.apifox.cn/v1/133978352d0.md): 
- Schemas [SessionAuthenticationRecordDto](https://open-aq-paykka.apifox.cn/v1/133880676d0.md): 
- Schemas [SessionOrderStatusEnum](https://open-aq-paykka.apifox.cn/v1/133880677d0.md): 
- Schemas [CheckoutPaymentQueryDto](https://open-aq-paykka.apifox.cn/v1/133880678d0.md): 
- Schemas [PaymentMethodsReqDto](https://open-aq-paykka.apifox.cn/v1/133880679d0.md): 
- Schemas [PaymentModeEnum](https://open-aq-paykka.apifox.cn/v1/133880680d0.md): 
- Schemas [ApplePaySessionRespDto](https://open-aq-paykka.apifox.cn/v1/133880681d0.md): 
- Schemas [BatchQueryDictReqDto](https://open-aq-paykka.apifox.cn/v1/133880682d0.md): 
- Schemas [BatchQueryDictRespDto](https://open-aq-paykka.apifox.cn/v1/133880683d0.md): 
- Schemas [DataDictResp](https://open-aq-paykka.apifox.cn/v1/133880684d0.md): 
- Schemas [DataDictValueItem](https://open-aq-paykka.apifox.cn/v1/133880685d0.md): 
- Schemas [OldPlaceOrderQrcodeRequestV2](https://open-aq-paykka.apifox.cn/v1/133880686d0.md): 
- Schemas [OldPlaceOrderQrcodeResponseV2](https://open-aq-paykka.apifox.cn/v1/133880687d0.md): 
- Schemas [OldPosQueryOrderRequestV2](https://open-aq-paykka.apifox.cn/v1/133880688d0.md): 
- Schemas [OldPosQueryOrderResponseV2](https://open-aq-paykka.apifox.cn/v1/133880689d0.md): 
- Schemas [OldCollectPayQrcodeRequestV2](https://open-aq-paykka.apifox.cn/v1/133880690d0.md): 
- Schemas [OldCollectPayQrcodeResponseV2](https://open-aq-paykka.apifox.cn/v1/133880691d0.md): 
- Schemas [OldPlaceOrderQrcodeRequest](https://open-aq-paykka.apifox.cn/v1/133880692d0.md): 
- Schemas [OldPlaceOrderQrcodeResponse](https://open-aq-paykka.apifox.cn/v1/133880693d0.md): 
- Schemas [OldPosQueryOrderRequest](https://open-aq-paykka.apifox.cn/v1/133880694d0.md): 
- Schemas [OldPosQueryOrderResponse](https://open-aq-paykka.apifox.cn/v1/133880695d0.md): 
- Schemas [OldCollectPayQrcodeRequest](https://open-aq-paykka.apifox.cn/v1/133880696d0.md): 
- Schemas [OldCollectPayQrcodeResponse](https://open-aq-paykka.apifox.cn/v1/133880697d0.md): 
- Schemas [PlaceOrderQrcodeRequest](https://open-aq-paykka.apifox.cn/v1/133880698d0.md): 
- Schemas [PlaceOrderQrcodeResponse](https://open-aq-paykka.apifox.cn/v1/133880699d0.md): 
- Schemas [DeviceActivateRequestV2](https://open-aq-paykka.apifox.cn/v1/133880700d0.md): 
- Schemas [DeviceActivateResponseV2](https://open-aq-paykka.apifox.cn/v1/133880701d0.md): 
- Schemas [DeviceActivateRequest](https://open-aq-paykka.apifox.cn/v1/133880702d0.md): 
- Schemas [DeviceActivateResponse](https://open-aq-paykka.apifox.cn/v1/133880703d0.md): 
- Schemas [CollectPayQrcodeRequest](https://open-aq-paykka.apifox.cn/v1/133880704d0.md): 
- Schemas [CollectPayQrcodeResponse](https://open-aq-paykka.apifox.cn/v1/133880705d0.md): 
- Schemas [PaymentLinkSessionReqDto](https://open-aq-paykka.apifox.cn/v1/133880706d0.md): 
- Schemas [PaymentLinkPaymentsReqDto](https://open-aq-paykka.apifox.cn/v1/133880708d0.md): 
- Schemas [PaymentLinkPaymentQueryDto](https://open-aq-paykka.apifox.cn/v1/133880709d0.md): 
- Schemas [PaymentLinkPaymentInfoReqDto](https://open-aq-paykka.apifox.cn/v1/142248490d0.md): 
- Schemas [PaymentLinkIdDto](https://open-aq-paykka.apifox.cn/v1/133880710d0.md): 
- Schemas [CurrencyEnum](https://open-aq-paykka.apifox.cn/v1/133880711d0.md): 
- Schemas [PaymentLinkQueryRespDto](https://open-aq-paykka.apifox.cn/v1/133880712d0.md): 
- Schemas [WechatCallbackRespDto](https://open-aq-paykka.apifox.cn/v1/133880713d0.md): 
- Schemas [AlipayCallbackRespDto](https://open-aq-paykka.apifox.cn/v1/133880714d0.md): 
- Schemas [TokenRemoveReqDto](https://open-aq-paykka.apifox.cn/v1/133880715d0.md): 
- Schemas [QueryTokenReqDto](https://open-aq-paykka.apifox.cn/v1/133880716d0.md): 
- Schemas [QueryTokenRespDto](https://open-aq-paykka.apifox.cn/v1/133880717d0.md): 
- Schemas [Result](https://open-aq-paykka.apifox.cn/v1/139099937d0.md): 
- Schemas [CardTokenUsageEnum](https://open-aq-paykka.apifox.cn/v1/133984523d0.md): 
- Schemas [ChallengeIndicatorEnum](https://open-aq-paykka.apifox.cn/v1/133880719d0.md): 
- Schemas [ApiPaymentMethodEnum](https://open-aq-paykka.apifox.cn/v1/142237483d0.md): 
- Schemas [CustomerReqDto](https://open-aq-paykka.apifox.cn/v1/133880720d0.md): 
- Schemas [QueryRefundReqDto](https://open-aq-paykka.apifox.cn/v1/149362118d0.md): 
- Schemas [GoodsReqDto](https://open-aq-paykka.apifox.cn/v1/133880721d0.md): 
- Schemas [SessionCreateReqDto](https://open-aq-paykka.apifox.cn/v1/133880722d0.md): 
- Schemas [SessionPaymentInfoReqDto](https://open-aq-paykka.apifox.cn/v1/133880723d0.md): 
- Schemas [ShippingReqDto](https://open-aq-paykka.apifox.cn/v1/133880724d0.md): 
- Schemas [SessionAuthenticationReqDto](https://open-aq-paykka.apifox.cn/v1/142248491d0.md): 
- Schemas [ThreedSecureExemptionEnum](https://open-aq-paykka.apifox.cn/v1/133880725d0.md): 
- Schemas [SessionBillReqDto](https://open-aq-paykka.apifox.cn/v1/142248492d0.md): 
- Schemas [GatewayOrderStatusEnum](https://open-aq-paykka.apifox.cn/v1/133880726d0.md): 
- Schemas [SessionRespDto](https://open-aq-paykka.apifox.cn/v1/133880727d0.md): 
- Schemas [SessionCustomerReqDto](https://open-aq-paykka.apifox.cn/v1/142248493d0.md): 
- Schemas [SessionQueryReqDto](https://open-aq-paykka.apifox.cn/v1/133880728d0.md): 
- Schemas [SessionGoodsReqDto](https://open-aq-paykka.apifox.cn/v1/142248494d0.md): 
- Schemas [RefundReqDto](https://open-aq-paykka.apifox.cn/v1/133880729d0.md): 
- Schemas [AuthenticationRecordRespDto](https://open-aq-paykka.apifox.cn/v1/149362119d0.md): 
- Schemas [GatewayRefundOrderStatusEnum](https://open-aq-paykka.apifox.cn/v1/133880730d0.md): 
- Schemas [SessionShippingReqDto](https://open-aq-paykka.apifox.cn/v1/142248495d0.md): 
- Schemas [RefundRespDto](https://open-aq-paykka.apifox.cn/v1/133880731d0.md): 
- Schemas [QueryRefundResultReqDto](https://open-aq-paykka.apifox.cn/v1/133880732d0.md): 
- Schemas [QueryPaymentsReqDto](https://open-aq-paykka.apifox.cn/v1/149362120d0.md): 
- Schemas [QueryRefundResultRespDto](https://open-aq-paykka.apifox.cn/v1/133880733d0.md): 
- Schemas [RecurringCancelReqDto](https://open-aq-paykka.apifox.cn/v1/133880734d0.md): 
- Schemas [CardInfoRespDto](https://open-aq-paykka.apifox.cn/v1/133880737d0.md): 
- Schemas [QueryTransResultReqDto](https://open-aq-paykka.apifox.cn/v1/133880739d0.md): 
- Schemas [AddressStyleDto](https://open-aq-paykka.apifox.cn/v1/133880740d0.md): 
- Schemas [ThreedSecureModeEnum](https://open-aq-paykka.apifox.cn/v1/134051506d0.md): 
- Schemas [QueryAddressStyleRespDto](https://open-aq-paykka.apifox.cn/v1/133880741d0.md): 
- Schemas [DataDictRespDto](https://open-aq-paykka.apifox.cn/v1/133880742d0.md): 
- Schemas [PagedDataDictValueItem](https://open-aq-paykka.apifox.cn/v1/133880743d0.md): 
- Schemas [DeviceSignInReqDto](https://open-aq-paykka.apifox.cn/v1/133880744d0.md): 
- Schemas [DeviceSignInRespDto](https://open-aq-paykka.apifox.cn/v1/133880745d0.md): 
- Schemas [PosCurrency](https://open-aq-paykka.apifox.cn/v1/133880746d0.md): 
- Schemas [DeviceSignInRequestV2](https://open-aq-paykka.apifox.cn/v1/133880747d0.md): 
- Schemas [DeviceSignInResponseV2](https://open-aq-paykka.apifox.cn/v1/133880748d0.md): 
- Schemas [DeviceSignInRequest](https://open-aq-paykka.apifox.cn/v1/133880749d0.md): 
- Schemas [DeviceSignInResponse](https://open-aq-paykka.apifox.cn/v1/133880750d0.md):