Chain

Chain is a blockchain-based technology company that provides stablecoin and fiat payment infrastructure for enterprises. It addresses the need to move value between digital assets and traditional currencies through direct banking and card rails, reducing reliance on trading venues and layered intermediaries. The platform supports bi-directional flows, allowing businesses to pay in stablecoins while recipients receive fiat, or accept fiat and settle in stablecoins, with settlement available continuously across borders and blockchains.

Key capabilities include direct banking rails such as ACH, Fedwire, FedNow, SEPA, Faster Payments, and card networks including Visa Direct and Mastercard Send. The platform supports over seven stablecoins and twelve fiat currencies, with smart routing to select efficient payment networks. Additional features include embedded wallets across multiple blockchains, an immutable ledger recorded on the Onyx blockchain, flexible account structures including pooled, FBO, and dedicated enterprise accounts, and built-in compliance through integrated KYC/KYB, AML, sanctions screening, and transaction monitoring. Developers can access APIs to build custom payment orchestration flows.

Chain is designed for banks, payment providers, fintechs, and regulated platforms that require global money movement with compliance controls. It integrates as a non-custodial infrastructure layer within existing payment stacks, with client banks remaining at the center of transaction flow in the Chain for Banks use case. The pages do not specify pricing, plans, or trial availability.