Chainlink, Mastercard Tie-Up to Let Nearly 3B Cardholders Buy Crypto On-Chain

Finance

Share this article

By Francisco Rodrigues|Edited by Parikshit Mishra

Jun 24, 2025, 2:00 p.m.

Mastercard debit card next to phone with price chart (CardMapr.nl/Unsplash)
  • Chainlink and Mastercard have partnered to enable over 3 billion Mastercard holders to purchase cryptocurrencies directly on-chain.
  • The service integrates multiple players, including Shift4, zerohash, XSwap, and Uniswap, with Chainlink’s interoperability protocol facilitating transaction data exchange between the card network and multiple blockchains.
  • The partnership is part of Mastercard’s expanding efforts in the cryptocurrency space.

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

Don’t miss another story.Subscribe to the Crypto Daybook Americas Newsletter today.See all newslettersBy signing up, you will receive emails about CoinDesk products and you agree to ourterms of useandprivacy policy.

Chainlink’s interoperability protocol stitches those steps together, passing transaction data between the card network and multiple blockchains, according to an announcement shared with CoinDesk.

Raj Dhamodharan, who leads blockchain efforts at Mastercard, said the firm wants to “bridge the gap between onchain commerce and offchain transactions.”

The deal helps enable a “critical connection between the traditional payments world and the over three billion cardholders in the Mastercard user base,” according to Chainlink co-founder Sergey Nazarov.

Mastercard has been slowly moving deeper into the cryptocurrency space. Just last month, the firm partnered with MoonPay to let users spend stablecoins at more than 150 million merchants worldwide. Similarly, back in April Kraken and Mastercard teamed up to introduce cryptocurrency debit cards.

Read more: MoonPay Mastercard Launch Crypto Card, Allowing Users to Make Merchant Payments With Stablecoins

Francisco is a reporter for CoinDesk with a passion for cryptocurrencies and personal finance. Before joining CoinDesk he worked at major financial and crypto publications. He owns bitcoin, ether, solana, and PAXG above CoinDesk’s $1,000 disclosure threshold.

Francisco Rodrigues

 

Leave a Reply

Your email address will not be published. Required fields are marked *