POST /v2/merchant/{mId}/pay
"We are passing below values as parameters :{"orderId":"0HJHS0HNF6WWT","zip":"33138","expMonth":"05","cvv":"123","amount":"30.46","currency":"usd","last4":"7771","expYear":"2023","first6":"426428","cardEncrypted":"2f6dc34d1bca83a44b9d21c83bcae9c31c52e0f3"}
Everytime its giving error that : "Please supply a valid currency"