PYMSTR is a stablecoin payment gateway for online and digital businesses: marketplaces, trading and forex platforms, gaming, esports, creators, cross-border sellers, and the high-risk and iGaming operators most processors refuse. We never hold your money: when a customer pays in USDC or USDT, it lands directly in your own wallet in seconds, across Ethereum, Base, Polygon, Arbitrum, and BNB Chain. The industry calls this non-custodial. Because there is no balance on our side, there is nothing to freeze, delay, or lose. You fix the exact networks and tokens you accept, so wrong-network mistakes are impossible, and stablecoin payments are final, so there are no chargebacks and no reserves held against you. 1% flat, no KYB. Add it alongside your card processor and start in minutes.