Payment
GPN

GPN Payment Flow

5 min

Redirect


GPN Redirect Payment Flow
GPN Redirect Payment Flow


Steps description:

  1. The  performs .
  1. The  sends   data to  .
  1. The  sends  requests by using Registration  to .
  1.  proceeding   registration .
  1.  redirects  to 's  .
  1. The  displays 's  to  .
  1. The  chooses  .
  1. The  inputs  card data.
  1. The  sends  card data by using   to .
  1.  requests token from /Issuing .
  1. The /Issuing  receives  request.
  1. The /Issuing  sends  token to .
  1.  receives  verification response.
  1. At  same time:
  •  redirects   to  DAS authentication , and
  •  requests OTP from /Issuing .
  1. The /Issuing  sends OTP to  .
  1. The  receives  OTP.
  1. The  inputs and sends OTP to  /Issuing  .
  1. The /Issuing  validates  OTP.
  1. The /Issuing  sends  response validation to .
  1.  requests a charge to  /Issuing .
  1. The /Issuing  performs  charge amount.
  1. The /Issuing  sends    to .
  1.  redirects  to callbackUrl.
  1. The  displays callbackUrl to  .
  1.  sends    to  .
  1. The  receives  .
  1. The  requests inquiry  to .
  1.  receives  request.
  1.  sends  inquiry  response to  .
  1. The  receives  final .
  1. The  sends   result  to  .



Direct


GPN Direct Payment Flow
GPN Direct Payment Flow


Steps description:

  1. The  performs .
  1. The  sends   data to  .
  1. The  requests  by using Registration  to .
  1.  proceeding with   registration .
  1.  sends  response to  .
  1. The  displays  card data form to  .
  1. The  inputs  card data.
  1. The  requests  to  .
  1. The  sends card data by using   to .
  1.  requests token from /Issuing .
  1. The /Issuing  receives  request.
  1. The /Issuing  sends  token to .
  1.  receives  verification response.
  1. At  same time:
  •  requests OTP from /Issuing , and
  •  redirects   to  DAS authentication .
  1. The /Issuing  sends OTP to  .
  1. The  inputs and sends OTP to  /Issuing .
  1. The /Issuing  validates  OTP.
  1. The /Issuing  sends  validation response to .
  1.  requests charge to  /Issuing .
  1. The /Issuing  performs charge amount.
  1. The /Issuing  sends    to .
  1.  redirects  to callbackUrl.
  1. The  displays callbackUrl to  .
  1.  sends    to  .
  1. The  receives  .
  1. The  requests inquiry  to .
  1.  receives  request.
  1.  sends  response of inquiry  to  .
  1. The  receives  final .
  1. 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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