For years, stablecoins were simple. They served as dollar proxies, lived on a single chain, and gave users an easy way to enter and exit crypto. That model still dominates, but it is no longer sufficient. In a world of modular execution environments, multichain applications, and increasingly automated financial agents, stablecoins must do more than hold a peg. They need to be portable and interoperable across a growing set of networks and use cases while retaining their simplicity from an end...