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 :
  2. Sign in to the Merchant Back Office for the UAT:
  3. Click 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.