The PIN setup method is designed to set or change the Personal Identification Number (PIN) on a payment card. This process is essential for ensuring security when performing card transactions, such as cash withdrawals from ATMs and payments at retail locations. The PIN can be provided in the request in the pin parameter, encrypted using a public key generated by Freedom Processing. If the pin parameter is not provided in the request, the PIN will be automatically generated by
Request
Body Params application/json
card_id
string
required
Identifier of the card in Freedom Processing.
pin
string
optional
Encrypted PIN code. The AES 256 algorithm is used for encryption. If this parameter is not provided, the PIN code will be generated by Freedom Processing.