SaturnShift

SaturnShift is a unified payments platform that enables businesses to accept cards, ACH bank payments, USDC and USDT from a single platform. Businesses can create invoices and payment links, accept payments through hosted checkout, manage customers, track transactions and automate payment reminders without operating separate systems for traditional and stablecoin payments. Stablecoin payments are supported across Ethereum, Base, Polygon and Arbitrum, with fast on-chain settlement and no custodial layer. SaturnShift also integrates with QuickBooks Online to sync customers and invoices and automatically record payments, fees and refunds. WooCommerce merchants can add stablecoin payments to their stores through the SaturnShift plugin. Built for SMBs, B2B businesses and ecommerce merchants that want modern payment options without replacing their existing financial workflows.