Payment
GPN

GPN Payment Flow

5min

Redirect


GPN Redirect Payment Flow
GPN Redirect Payment Flow


Steps description:

  1. The  performs .
  2. The  sends   data to  .
  3. The  sends  requests by using Registration  to .
  4.  proceeding   registration .
  5.  redirects  to 's  .
  6. The  displays 's  to  .
  7. The  chooses  .
  8. The  inputs  card data.
  9. The  sends  card data by using   to .
  10.  requests token from /Issuing .
  11. The /Issuing  receives  request.
  12. The /Issuing  sends  token to .
  13.  receives  verification response.
  14. At  same time:
    •  redirects   to  DAS authentication , and
    •  requests OTP from /Issuing .
  15. The /Issuing  sends OTP to  .
  16. The  receives  OTP.
  17. The  inputs and sends OTP to  /Issuing  .
  18. The /Issuing  validates  OTP.
  19. The /Issuing  sends  response validation to .
  20.  requests a charge to  /Issuing .
  21. The /Issuing  performs  charge amount.
  22. The /Issuing  sends    to .
  23.  redirects  to callbackUrl.
  24. The  displays callbackUrl to  .
  25.  sends    to  .
  26. The  receives  .
  27. The  requests inquiry  to .
  28.  receives  request.
  29.  sends  inquiry  response to  .
  30. The  receives  final .
  31. The  sends   result  to  .



Direct


GPN Direct Payment Flow
GPN Direct Payment Flow


Steps description:

  1. The  performs .
  2. The  sends   data to  .
  3. The  requests  by using Registration  to .
  4.  proceeding with   registration .
  5.  sends  response to  .
  6. The  displays  card data form to  .
  7. The  inputs  card data.
  8. The  requests  to  .
  9. The  sends card data by using   to .
  10.  requests token from /Issuing .
  11. The /Issuing  receives  request.
  12. The /Issuing  sends  token to .
  13.  receives  verification response.
  14. At  same time:
    •  requests OTP from /Issuing , and
    •  redirects   to  DAS authentication .
  15. The /Issuing  sends OTP to  .
  16. The  inputs and sends OTP to  /Issuing .
  17. The /Issuing  validates  OTP.
  18. The /Issuing  sends  validation response to .
  19.  requests charge to  /Issuing .
  20. The /Issuing  performs charge amount.
  21. The /Issuing  sends    to .
  22.  redirects  to callbackUrl.
  23. The  displays callbackUrl to  .
  24.  sends    to  .
  25. The  receives  .
  26. The  requests inquiry  to .
  27.  receives  request.
  28.  sends  response of inquiry  to  .
  29. The  receives  final .
  30. The  sends   result  to  .



See also

  GPN Payment Method Type  to find out  type when using  card.

  GPN Integration & Testing  to find out how to perform  and  of    .

  GPN Glossary  to find out  particular term used on .

  GPN FAQ  if you want to find out frequently asked questions related to .

Updated 21 Aug 2024
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