Fivo is a multi-chain stablecoin payment gateway that enables merchants to accept USDC and EURC payments across 9 EVM blockchains with instant settlement. Built on Circle's regulated infrastructure with Programmable Wallets and CCTP for automatic cross-chain bridging. One script tag integration, non-custodial architecture, real-time dashboard, webhook notifications, and a flat 0.5% fee on withdrawals only. No monthly fees, no setup fees.