Modern Treasury Launches Payments PSP Unifying Fiat and Stablecoin Rails

On February 18, 2026, Modern Treasury launched its integrated Payments PSP platform, unifying fiat and stablecoin payment rails through a single API. The platform supports ACH, wire, RTP/FedNow, push-to-card, and stablecoin payments, giving marketplaces and fintech applications a unified interface for money movement. Built-in features include KYC/KYB verification, account opening, and a real-time ledger for reconciliation.

The launch reflects growing demand for platforms that bridge traditional and crypto payment rails. By consolidating multiple payment methods under one integration, Modern Treasury aims to reduce operational complexity for customers managing diverse payment flows. The inclusion of stablecoin support alongside established fiat rails positions the product at the intersection of traditional finance and crypto infrastructure, a growing area of embedded finance innovation.