CyberSource Instrument Identifier API
An Instrument Identifier represents a unique card number(PAN) or bank account (echeck). It can also be associated with a Network Token that can be used for payment transactions.
An Instrument Identifier represents a unique card number(PAN) or bank account (echeck). It can also be associated with a Network Token that can be used for payment transactions.
Every API here is available over the APIs.io API and to AI agents over MCP.