1. Features
Merchant Connect API
  • 版本记录
  • Integration Guide
    • EC Payment
      • Merchant API
        • Overview
        • Payment
        • Payment Methods
        • Response code
        • After Payment
          • Capture
          • Cancel
          • Refund
          • Cancel or Refund
          • Accept Notification
        • Features
          • Account Status Inquiry (ASI)
          • COF
          • Multi-Currency Transaction
          • Recurring
          • Smart Routing
          • Transaction Retry
          • Payout
          • Authentication
            • 3D Secure
            • FIDO Authentication
            • Authentication only
          • Tokenization
            • Gateway Tokenization
            • Create a gateway token
            • Network Tokenization
            • Pay with gateway token
            • Manage token
            • Network Token update notification
            • Card Based Network Token
    • In-store Payment
      • Merchant API (线下卡支付)
        • ZPK
          • ZPK
        • Payment
          • Payment
        • After Payment
          • Capture
          • Cancel
          • Refund
          • Cancel or Refund
          • Accept Notification
  • API Explorer
    • API Rules
  • PaymentMethod
    • PaymentMethod
      POST
    • PaymentMethod
      PUT
    • PaymentMethod
      GET
    • PaymentMethod
      DELETE
  • FXRateInquiry
    • FXRateInquiry
      POST
    • FXRateInquiry
      GET
  • Payment
    • Payment
    • Payment
    • Payment
  • Payout
    • Payout
    • Payout
  • Capture
    • Capture
    • Capture
  • Cancel
    • Cancel
    • Cancel
  • Refund
    • Refund
    • Refund
  • Cryptogram
    • Cryptogram
    • Cryptogram
  • CancelOrRefund
    • Cancel or Refund
    • Cancel or Refund
  • Notification
    • Notification for PaymentMethod
    • Notification for Payment
    • Notification for Capture
    • Notification for Cancel
    • Notification for Refund
    • Notification for DataSubmission
    • Notification for MPM Static QR Code
    • Notification for Token Status Update
    • Notification for Settlement
    • Notification for Reversal
    • Notification for Cryptogram
    • Notification for Payout
  • HealthCheck
    • HealthCheck
  • ZPK
    • ZPK
  • 附录
    • Result Code
    • Appendix: Payment Method Variant
    • Appendix: Payment Brands
  • Coupon Write-off
    • Coupon Write-off
  • Coupon Reversal
    • Coupon Reversal
  1. Features

Account Status Inquiry (ASI)

仅适用于线上(EC)场景。
EVO Cloud 支持在令牌化之前,通过零金额授权交易验证银行卡,这也称为账户状态查询(Account Status Inquiry,ASI)。请注意,部分发卡行或 PSP 暂不支持零金额授权交易。在这种情况下,它们会发起一笔小额支付并立即撤销。
在 EVO Cloud 的令牌化处理流程中,所需认证成功后,EVO Cloud 后台会自动执行 ASI,以确保该银行卡可以进行令牌化。
如果您需要单独发起 ASI 请求而不进行令牌化,可以向 EVO Cloud 以下接口发起 HTTP POST 请求:
/g2/v1/payment/mer/{sid}/payment
在 transAmount 对象中指定金额为零。处理流程与支付处理流程相同。详情请参阅 Payment(支付) 章节。
如果您单独发起 ASI 请求,可以使用 payment.status 判断 ASI 状态。
状态说明
VerifiedASI 成功。
FailedASI 失败。
其他可能的 payment.status 取值及说明,请参阅*《EVO Cloud API 规范》*中的 payment.status。
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