MoonPay has added Discover Global Network to its supported payment methods, giving U.S. customers a third major card option for buying and selling cryptocurrencies. The integration places Discover alongside Visa and Mastercard, meaning MoonPay users can now transact using cards from all three of the largest U.S. payment networks.

The update is aimed at streamlining the cryptocurrency payment experience. Card networks remain a critical bridge between traditional finance and digital assets, and expanding the number of available payment methods lowers friction for new entrants looking to purchase cryptocurrency. For the broader crypto industry, payment network inclusion signals a normalization of digital asset commerce, as major financial rails increasingly accommodate cryptocurrency transactions.

According to MoonPay, the platform serves over 30 million customers across 180 countries and facilitates payments for more than 500 wallets, exchanges, and applications — including eligible U.S. users holding Discover cards.

Discover Completes MoonPay's Major U.S. Card Lineup

Discover now joins MoonPay's existing payment portfolio, which includes Visa, Mastercard, Apple Pay, Google Pay, PayPal, Venmo, bank transfers, and local payment options.

"Every payment method we add removes a reason someone doesn't convert at checkout," said Richard Harrison, Vice President of Banking and Payments Partnership at MoonPay.

Claudia Schaefer, Vice President at Discover Global Network, noted that the partnership gives consumers more options when it comes to making payments.

The addition is notable because Discover has historically taken a more cautious approach to cryptocurrency than Visa and Mastercard. Both of the larger networks have spent years developing crypto programs, forging exchange partnerships, and pursuing stablecoin initiatives, while Discover has maintained a comparatively limited presence in the sector.

Despite its smaller market share relative to its two larger competitors, Discover still serves millions of cardholders, providing MoonPay with access to a new pool of potential cryptocurrency customers. Discover's integrated structure — the company operates both its payment network and issues cards directly — distinguishes it from Visa and Mastercard, which serve as network-only rails.

Network Support Does Not Guarantee Transaction Approval

The inclusion of Discover in MoonPay's checkout flow does not mean that all Discover credit cards will automatically process cryptocurrency transactions. As with Visa and Mastercard transactions, crypto payments are governed by the policies of the issuing bank.

Banks and other financial institutions independently determine whether to approve crypto-related transactions based on their own risk policies, fraud prevention measures, and compliance requirements. As a result, two customers using Discover cards issued by different banks may have different experiences when attempting a purchase.

MoonPay did not disclose approval or denial rates for any of the card networks, making it difficult to directly compare Discover's performance against Visa and Mastercard. While the integration represents a technical capability expansion, ultimate transaction decisions remain with issuing banks.

A Broader Payments Strategy

The launch comes at a pivotal moment for Discover. The Capital One acquisition of Discover Financial Services has created one of the largest integrated card issuers and payment networks in the United States, potentially reshaping Discover's competitive positioning and its ability to expand merchant acceptance.

For its part, MoonPay has been expanding beyond basic fiat-to-crypto transactions into a broader enterprise ecosystem. This includes the recent launch of MoonPay agents, which leverage artificial intelligence to create self-custodial wallets and execute transactions autonomously.

MoonPay reported that the company became cash flow positive in 2024, doubling its profit compared to 2023 — a result it attributes to growing demand for its payment solutions. The company operates in a competitive fiat-to-crypto on-ramp market that includes players such as Coinbase Pay, Robinhood, and Ramp Network, all vying to reduce the barriers between traditional banking and digital asset ownership.

The Discover integration, while not a transformative shift in cryptocurrency adoption on its own, represents an incremental step toward mainstream accessibility. Supporting Visa, Mastercard, and Discover within a single checkout experience is designed to make cryptocurrency more approachable for a wider audience. As competition intensifies in the regulated on-ramp sector, expanding payment options can be as strategically meaningful as developing new blockchain infrastructure.