debit_crypto
497 views
1 Discussing
Hot
Latest
See original
#Mastercard launched the #debit_crypto euro-denominated card.
Users can pay with this card anywhere and, crucially, retain ownership of the private key.
Mastercard partnered with Mercuryo and used "Account Abstraction", which allows you to authorize another smart contract to withdraw funds from the wallet and set spending limits for it.
This method has been used by Wirex or Gnosis Pay.
$BTC $ETH $SOL
Users can pay with this card anywhere and, crucially, retain ownership of the private key.
Mastercard partnered with Mercuryo and used "Account Abstraction", which allows you to authorize another smart contract to withdraw funds from the wallet and set spending limits for it.
This method has been used by Wirex or Gnosis Pay.
$BTC $ETH $SOL
Login to explore more contents