I am trying to consume the APIs using postman, added the authentification header and the JSON body.
Anyway, I don't understand how to add the certificate for the communication on this case.
If anyone is using it would be really helpful to know how.
Hi,
Please refer the below thread for details on how to use Post Man. All details including screenshot is posted here.
https://community.developer.visa.com/t5/Use-Cases/APIs-for-payment-gateway-9124-error/m-p/10448#M113
Thanks,
Jai