In San Francisco, Modern Treasury revealed that its Payment Service Provider (PSP) has expanded to facilitate payments through physical and digital checks. Rather than needing to integrate an additional check printing provider or manage separate reconciliation processes, developers can utilize one API to direct payments through various methods including ACH, wires, RTP, FedNow, push-to-card, stablecoins, physical checks, and digital checks. This streamlined approach reduces operational intricacies, accelerates deployment, and ensures uniformity in payment processing, offering efficiency and convenience.