Identifying yourself when exchanging with the payment gateway

To be able to interact with the payment gateway, the merchant needs to have:

  • The shop ID : allows to identify the merchant website during the exchange. Its value is transmitted in the vads_site_id field.
  • The key: allows to compute the alphanumeric signature transmitted in the signature field.

To retrieve these values:

  1. Connect to the Merchant Back Office for Production : https://secure.payzen.co.in/vads-merchant/
  2. Sign in to the Merchant Back Office for the UAT: https://payzenindia-q08.lyra-labs.fr/vads-merchant/
  3. Go to Settings > Shop.
  4. Select the Keys tab.
    In UAT integration please use production key only.
    Figure 1. Keys tab
For maximum security, keys are alphanumeric.