DePay provides a payment infrastructure that utilizes decentralized finance (DeFi) and Web3 technologies to facilitate blockchain-based payments. DePay automatically converts tokens as part of the payment transaction, providing merchants with more flexibility and ease of use. With DePay, merchants and developers can access received payments in real-time, allowing for instant cash flow. Therefore, DePay greatly expands the number of accepted tokens by leveraging DeFi, enabling merchants to accept a wide range of digital assets.