2. **PayPal (X Payments):** If you're referring to "X Payme…

2. **PayPal (X Payments):** If you're referring to "X Payments" in the context of "ex-payments" or PayPal's vision of blockchain integration, PayPal has been involved with blockchain-related initiatives and has shown interest in cryptocurrency transactions, integrating Bitcoin, Litecoin, Ethereum, and Bitcoin Cash into its payment platform, although not specifically using "X" as payments.