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Merchant APIPayment APIAppsThemes
Merchant APIPayment APIAppsThemes
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  1. Payment
  • Our custom MCP server
  • Overview
  • Merchant Activation
  • Payment
    • Overview
    • Embedded Payment
    • Gateway Error Codes
    • Direct Payment
      POST
    • Execute Payment Request
      POST
    • Get payment status
      GET
  • ApplePay
    • ApplePay Checkout
    • Register ApplePay Domain
      POST
    • Providing Merchant Validation
      POST
  • Refund
    • Request Refund
      POST
  • Webhooks
    • Overview
    • Link Merchant Event
      POST
    • Payment Paid Event
      POST
    • Refund Event
      POST
  1. Payment

Gateway Error Codes

Error CodeDescription
ZDP001The transaction was declined due to insufficient funds
ZDP002The card was declined by the bank
ZDP003The card is expired
ZDP004Payment session timeout
ZDP005Denied transaction
ZDP015The card number or expiry date is incorrect
ZDP006The card security number is incorrect
ZDP008There was an error in card authentication
ZDP009There was an error processing the payment transaction
ZDP010Unknown error
ZDP011Transaction has been canceled
Modified at 2025-07-31 13:21:23
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