Mastercard has introduced the Mastercard Crypto Credential, enabling users of crypto exchanges to conduct transactions using aliases instead of complex wallet addresses. This new feature enhances security by verifying wallet compatibility, preventing the loss of funds due to incompatible asset or blockchain support. Initially available in Latin America and Europe through exchanges like Bit2Me, Lirium, and Mercado Bitcoin, the service is expanding, with new partners like Brazilian exchange Foxbit. The Crypto Credential also facilitates compliance by supporting the exchange of Travel Rule information required for cross-border transactions, thereby promoting transparency and preventing illicit activities.