BlindPay is a platform enabling businesses to send and receive payments globally using stablecoins and fiat via multiple blockchains. It provides API infrastructure for integration, handling compliance and regulatory requirements. The system supports local payment rails, fiat gateways, and cross-border transactions with SDKs for developers.
Stackup is an open-source tool for building Web3 applications with account abstraction. It enables users to quickly create cost-effective smart contract wallets with social logins and intuitive cryptocurrency onboardings on any EVM blockchain.