Paxos provides the API layer between blockchain technologies and the businesses or financial institutions that want to offer those technologies to their customers. Blockchains can be used for buying, selling or holding both cryptocurrencies and stablecoins. They can also be used for institutional trading of digital assets. PayPal, Mercado Libre and Mastercard are Paxos customers. For Mastercard, Paxos provides a set of crypto APIs that handle custody, liquidity and trading, all of which can be offered to issuers as a turnkey digital asset management platform. Those issuers can then offer the...