curl --location --request POST 'https://digitvirtual-dev.digitvant.com/api/v1/merchant/authenticate' \
--header 'Content-Type: application/json' \
--data-raw '{
"clientId": "8IhQ2-22D7IbRIH",
"clientSecret": "66BC6wwwCIcvSRycJttf3gD4xOeEyV1x8qwisn-LQUQtd-rWGN"
}'{}