PYMSTR

PYMSTR is a non-custodial stablecoin payment gateway designed for merchants. It facilitates a stable-in, stable-out checkout process with a 1% flat fee, supporting USDC and USDT across five blockchain networks. Transactions are settled directly to the merchant's wallet, ensuring they maintain control of their funds without third-party custody. 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.