# Merchant Connect API 中文版 ## Docs - Integration Guide > EC Payment > Merchant API [Overview](https://merchant-connect-zh.everonet.com/doc-9460024.md): - Integration Guide > EC Payment > Merchant API [Payment](https://merchant-connect-zh.everonet.com/doc-9460027.md): - Integration Guide > EC Payment > Merchant API [Payment Methods](https://merchant-connect-zh.everonet.com/doc-9460034.md): - Integration Guide > EC Payment > Merchant API [ Response code](https://merchant-connect-zh.everonet.com/doc-9460040.md): - Integration Guide > EC Payment > Merchant API > After Payment [Capture](https://merchant-connect-zh.everonet.com/doc-9460048.md): - Integration Guide > EC Payment > Merchant API > After Payment [ Cancel](https://merchant-connect-zh.everonet.com/doc-9460056.md): - Integration Guide > EC Payment > Merchant API > After Payment [Refund](https://merchant-connect-zh.everonet.com/doc-9460062.md): - Integration Guide > EC Payment > Merchant API > After Payment [ Cancel or Refund](https://merchant-connect-zh.everonet.com/doc-9460063.md): - Integration Guide > EC Payment > Merchant API > After Payment [Accept Notification](https://merchant-connect-zh.everonet.com/doc-9460064.md): - Integration Guide > EC Payment > Merchant API > Features [Account Status Inquiry (ASI)](https://merchant-connect-zh.everonet.com/doc-9507383.md): - Integration Guide > EC Payment > Merchant API > Features [ COF](https://merchant-connect-zh.everonet.com/doc-9507384.md): - Integration Guide > EC Payment > Merchant API > Features [Multi-Currency Transaction](https://merchant-connect-zh.everonet.com/doc-9507386.md): - Integration Guide > EC Payment > Merchant API > Features [Recurring](https://merchant-connect-zh.everonet.com/doc-9507389.md): - Integration Guide > EC Payment > Merchant API > Features [Smart Routing](https://merchant-connect-zh.everonet.com/doc-9507390.md): - Integration Guide > EC Payment > Merchant API > Features [Transaction Retry](https://merchant-connect-zh.everonet.com/doc-9507391.md): - Integration Guide > EC Payment > Merchant API > Features [Payout](https://merchant-connect-zh.everonet.com/doc-9507392.md): - Integration Guide > EC Payment > Merchant API > Features > Authentication [3D Secure](https://merchant-connect-zh.everonet.com/doc-9507393.md): - Integration Guide > EC Payment > Merchant API > Features > Authentication [FIDO Authentication](https://merchant-connect-zh.everonet.com/doc-9507394.md): - Integration Guide > EC Payment > Merchant API > Features > Authentication [Authentication only](https://merchant-connect-zh.everonet.com/doc-9507397.md): - Integration Guide > EC Payment > Merchant API > Features > Authentication [Authorization only](https://merchant-connect-zh.everonet.com/doc-9567453.md): - Integration Guide > EC Payment > Merchant API > Features > Tokenization [Gateway Tokenization](https://merchant-connect-zh.everonet.com/doc-9507398.md): - Integration Guide > EC Payment > Merchant API > Features > Tokenization [Create a gateway token](https://merchant-connect-zh.everonet.com/doc-9507402.md): - Integration Guide > EC Payment > Merchant API > Features > Tokenization [Network Tokenization](https://merchant-connect-zh.everonet.com/doc-9507403.md): - Integration Guide > EC Payment > Merchant API > Features > Tokenization [Pay with gateway token](https://merchant-connect-zh.everonet.com/doc-9507404.md): - Integration Guide > EC Payment > Merchant API > Features > Tokenization [Manage token](https://merchant-connect-zh.everonet.com/doc-9507407.md): - Integration Guide > EC Payment > Merchant API > Features > Tokenization [Network Token update notification](https://merchant-connect-zh.everonet.com/doc-9507408.md): - Integration Guide > EC Payment > Merchant API > Features > Tokenization [Card Based Network Token](https://merchant-connect-zh.everonet.com/doc-9507409.md): - Integration Guide > In-store Payment > Merchant API (线下卡支付) > ZPK [ZPK](https://merchant-connect-zh.everonet.com/doc-9299525.md): - Integration Guide > In-store Payment > Merchant API (线下卡支付) > Payment [Payment](https://merchant-connect-zh.everonet.com/doc-9299557.md): - Integration Guide > In-store Payment > Merchant API (线下卡支付) > After Payment [Capture](https://merchant-connect-zh.everonet.com/doc-9299563.md): - Integration Guide > In-store Payment > Merchant API (线下卡支付) > After Payment [Cancel](https://merchant-connect-zh.everonet.com/doc-9299564.md): - Integration Guide > In-store Payment > Merchant API (线下卡支付) > After Payment [Refund](https://merchant-connect-zh.everonet.com/doc-9299565.md): - Integration Guide > In-store Payment > Merchant API (线下卡支付) > After Payment [Cancel or Refund](https://merchant-connect-zh.everonet.com/doc-9299566.md): - Integration Guide > In-store Payment > Merchant API (线下卡支付) > After Payment [Accept Notification](https://merchant-connect-zh.everonet.com/doc-9299570.md): - Integration Guide > In-store Payment > Merchant API（QR） > Payment [CPM](https://merchant-connect-zh.everonet.com/doc-9567455.md): - Integration Guide > In-store Payment > Merchant API（QR） > Payment [MPM](https://merchant-connect-zh.everonet.com/doc-9567456.md): - Integration Guide > In-store Payment > Merchant API（QR） > Payment [MPM static QR code](https://merchant-connect-zh.everonet.com/doc-9567457.md): - Integration Guide > In-store Payment > Merchant API（QR） > After Payment [Capture](https://merchant-connect-zh.everonet.com/doc-9567458.md): - Integration Guide > In-store Payment > Merchant API（QR） > After Payment [Cancel](https://merchant-connect-zh.everonet.com/doc-9567459.md): - Integration Guide > In-store Payment > Merchant API（QR） > After Payment [Refund](https://merchant-connect-zh.everonet.com/doc-9567460.md): - Integration Guide > In-store Payment > Merchant API（QR） > After Payment [Cancel or Refund](https://merchant-connect-zh.everonet.com/doc-9567461.md): - Integration Guide > In-store Payment > Merchant API（QR） > After Payment [Accept Notification](https://merchant-connect-zh.everonet.com/doc-9567462.md): - API Explorer [下载 OpenAPI 规范文件](https://merchant-connect-zh.everonet.com/doc-9575953.md): - API Explorer [API Rules](https://merchant-connect-zh.everonet.com/doc-9507410.md): - API Explorer > 附录 [Product Code](https://merchant-connect-zh.everonet.com/doc-9567454.md): - API Explorer > 附录 [Result Code](https://merchant-connect-zh.everonet.com/doc-5266695.md): - API Explorer > 附录 [Appendix: Payment Method Variant](https://merchant-connect-zh.everonet.com/doc-5266700.md): - API Explorer > 附录 [Appendix: Payment Brands](https://merchant-connect-zh.everonet.com/doc-5266699.md): ## API Docs - API Explorer > PaymentMethod [PaymentMethod](https://merchant-connect-zh.everonet.com/api-211205577.md): - API Explorer > PaymentMethod [PaymentMethod](https://merchant-connect-zh.everonet.com/api-211205578.md): - API Explorer > PaymentMethod [PaymentMethod](https://merchant-connect-zh.everonet.com/api-211205579.md): - API Explorer > PaymentMethod [PaymentMethod](https://merchant-connect-zh.everonet.com/api-211205580.md): - API Explorer > FXRateInquiry [FXRateInquiry](https://merchant-connect-zh.everonet.com/api-211205581.md): - API Explorer > FXRateInquiry [FXRateInquiry](https://merchant-connect-zh.everonet.com/api-211205582.md): - API Explorer > Payment [Payment](https://merchant-connect-zh.everonet.com/api-211205583.md): - API Explorer > Payment [Payment](https://merchant-connect-zh.everonet.com/api-211205584.md): - API Explorer > Payment [Payment](https://merchant-connect-zh.everonet.com/api-211205585.md): - API Explorer > Payout [Payout](https://merchant-connect-zh.everonet.com/api-407651161.md): - API Explorer > Payout [Payout](https://merchant-connect-zh.everonet.com/api-407651162.md): - API Explorer > Capture [Capture](https://merchant-connect-zh.everonet.com/api-211205586.md): - API Explorer > Capture [Capture](https://merchant-connect-zh.everonet.com/api-211205587.md): - API Explorer > Cancel [Cancel](https://merchant-connect-zh.everonet.com/api-211205588.md): - API Explorer > Cancel [Cancel](https://merchant-connect-zh.everonet.com/api-211205589.md): - API Explorer > Refund [Refund](https://merchant-connect-zh.everonet.com/api-211205590.md): - API Explorer > Refund [Refund](https://merchant-connect-zh.everonet.com/api-211205591.md): - API Explorer > Cryptogram [Cryptogram](https://merchant-connect-zh.everonet.com/api-365767216.md): - API Explorer > Cryptogram [Cryptogram](https://merchant-connect-zh.everonet.com/api-365767217.md): - API Explorer > CancelOrRefund [Cancel or Refund](https://merchant-connect-zh.everonet.com/api-211205596.md): - API Explorer > CancelOrRefund [Cancel or Refund](https://merchant-connect-zh.everonet.com/api-211205597.md): - API Explorer > Notification [Notification for PaymentMethod](https://merchant-connect-zh.everonet.com/api-211439438.md): - API Explorer > Notification [Notification for Payment](https://merchant-connect-zh.everonet.com/api-211439439.md): - API Explorer > Notification [Notification for Capture](https://merchant-connect-zh.everonet.com/api-211439440.md): - API Explorer > Notification [Notification for Cancel](https://merchant-connect-zh.everonet.com/api-211439441.md): - API Explorer > Notification [Notification for Refund](https://merchant-connect-zh.everonet.com/api-211439442.md): - API Explorer > Notification [Notification for DataSubmission](https://merchant-connect-zh.everonet.com/api-211439443.md): - API Explorer > Notification [Notification for MPM Static QR Code](https://merchant-connect-zh.everonet.com/api-211439444.md): - API Explorer > Notification [Notification for Token Status Update](https://merchant-connect-zh.everonet.com/api-211439445.md): - API Explorer > Notification [Notification for Settlement](https://merchant-connect-zh.everonet.com/api-211439446.md): - API Explorer > Notification [Notification for Reversal](https://merchant-connect-zh.everonet.com/api-249303772.md): - API Explorer > Notification [Notification for Cryptogram](https://merchant-connect-zh.everonet.com/api-365800865.md): - API Explorer > Notification [Notification for Payout](https://merchant-connect-zh.everonet.com/api-491145806.md): - API Explorer > HealthCheck [HealthCheck](https://merchant-connect-zh.everonet.com/api-436718817.md): 该接口用于检查服务的健康及运行状态。若检查成功，将返回 HTTP 200 OK 应答。 - API Explorer > ZPK [ZPK](https://merchant-connect-zh.everonet.com/api-499044426.md): - API Explorer > Coupon Write-off [Coupon Write-off](https://merchant-connect-zh.everonet.com/api-510464382.md): 券码核销 - API Explorer > Coupon Reversal [Coupon Reversal](https://merchant-connect-zh.everonet.com/api-510465308.md): 券码核销撤销 - MerchandiseCredit [Merchandise Credit](https://merchant-connect-zh.everonet.com/api-530176966.md): 无源退货/退款（MerchandiseCredit）。EVO Payment 以 merchantTransInfo.merchantTransID 做幂等（Idempotency-Key header 可选）。 - MerchandiseCredit [Merchandise Credit](https://merchant-connect-zh.everonet.com/api-530176967.md): 按 POST 请求的 merchantTransInfo.merchantTransID 查询 MerchandiseCredit 交易结果。响应结构与 POST 相同。 - Notification [Notification for Merchandise Credit](https://merchant-connect-zh.everonet.com/api-530176968.md): EVO Payment 在交易处理完成后，向商户在 POST 请求 webhook 字段中提供的地址发送 POST 通知。