Chainlink connects Mastercard to DeFi for direct crypto purchases
Users can buy crypto on-chain using their cards
Shift4, zerohash, and Uniswap support backend infrastructure
Chainlink is now the connecting bridge between Mastercard and the decentralized finance world. This partnership allows cardholders to buy crypto directly on-chain, powered by a network of backend providers.
Here’s how it functions:
Shift4 handles Mastercard card payments instantly.
zerohash ensures regulatory compliance and custody.
XSwap and Uniswap carry out the actual crypto swaps directly on the blockchain.
Chainlink’s technology manages the data and communication between all these services, enabling a smooth and secure transaction experience.
Opening the Door to Mass Crypto Adoption
This collaboration makes it easy for over 3 billion Mastercard users to access crypto. No centralized exchange is needed—users can now purchase crypto directly from their wallets using their cards.
The system is built for simplicity:
One transaction
Instant wallet delivery
Fully compliant and decentralized
It bridges the gap between everyday payment systems and DeFi, promoting wider crypto use.
Mastercard’s Growing Crypto Interest
This isn’t Mastercard’s first crypto move. The company has shown consistent interest in digital assets with past integrations involving stablecoins and blockchain identity systems. This latest deal with Chainlink demonstrates Mastercard’s commitment to becoming a major player in Web3 and digital finance.
TODAY: Chainlink partners with Mastercard to let 3B+ cardholders buy crypto directly onchain. pic.twitter.com/6D7NPBdMrc
— Cointelegraph (@Cointelegraph) June 24, 2025
Conclusion
The Chainlink Mastercard crypto partnership signals a new era in user-friendly DeFi. With this integration, millions of users now have the ability to buy crypto easily, safely, and directly on-chain—bringing the decentralized future closer to the mainstream.
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