Chainlink and Mastercard have linked their networks so more than three billion Mastercard holders can purchase cryptocurrencies directly on-chain.
The service folds several players into a single flow. Shift4 processes the card payment, zerohash custodies fiat currency and delivers crypto liquidity, while XSwap and Uniswap execute the final token swap on decentralized markets.
STORY CONTINUES BELOW
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Chainlink’s interoperability protocol stitches those steps together, passing transaction data between the
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