Chainlink and Mastercard are connecting the offchain payments world directly to the onchain DeFi world in close partnership with zerohash, Swapper Finance, Shift4 Payments, and XSwap, while leveraging the Uniswap protocol.

SAN FRANCISCO, June 24, 2025 /PRNewswire/ — Chainlink today announced a new partnership with Mastercard to securely enable payment cardholders worldwide to easily purchase crypto assets directly onchain through a secure fiat-to-crypto conversion. This breakthrough is powered by Chainlink’s secure interoperability infrastructure and Mastercard’s trusted global payments network, removing long-standing barriers that have kept mainstream users from accessing the onchain economy. zerohash provides the onchain…