Stablecoin cross-border commercial banking platform Flex completes $70 million Series B1 funding round, led by Halo Fund

Odaily reports that stablecoin banking platform Flex has announced the completion of a $70 million Series B1 funding round, led by Halo Fund. The new capital will be used to expand Flex Global, its stablecoin-based cross-border commercial banking platform, helping mid-sized enterprises conduct global payments and treasury management via stablecoin infrastructure. Data shows that the annual stablecoin payment volume has reached approximately $390 billion, with B2B transaction volume growing roughly 733% year-over-year. Meanwhile, as of April 2026, Visa's stablecoin settlement volume had reached an annualized $7 billion, representing a 50% year-over-year increase. (Forbes)