MoonPay is a financial technology company that develops payment infrastructure for buying, selling, and transferring cryptocurrency and stablecoins. It provides software tools that enable users to purchase digital assets using payment methods such as cards, bank transfers, and digital wallets, while also supporting crypto-to-fiat conversions. The platform integrates with various digital asset services, wallets, and exchanges to facilitate onboarding into blockchain-based financial systems. It offers on-ramp and off-ramp solutions that allow businesses to embed crypto payment flows into their applications. The company also provides tools for NFT transactions, including checkout and minting capabilities through its infrastructure. In addition, it supplies developer-focused APIs and software development kits for integrating crypto payment functionality into third-party platforms.