The Founders on Fiat, Stablecoins, and Building the PSP

If you're building payments today, your stack probably spans multiple rails, multiple providers, and growing compliance requirements. Add stablecoins to the mix and the demands on your infrastructure multiply fast. But most PSPs were designed for a simpler era. The gap shows up as fragmented vendor stacks, conflicting records across systems, and operational complexity you end up managing.

Modern Treasury co-founders Matt Marcus, Dimitri Dadiomov, and Sam Aarons will talk through how PSPs got here, how stablecoins are reshaping what infrastructure needs to do, and what they’ve learned building a modern one.