At present, the wave of fintech is sweeping across Southeast Asia. As digital finance penetration rates rise, the region has become an emerging market characterized by active fintech development and intensive competition. The Beijing Frontier Institute of Regulation and Supervision Technology pays continuous attention to the development of fintech in Southeast Asia and regularly publishes updates on fintech trends in this region. In addition, it tracks fintech-related policy requirements and regulatory measures in the region, follows the progress of local fintech companies, and summarizes the overall performance of fintech in the region by referencing relevant reports. This article follows the theme of “Southeast Asia FinTech Monthly Newsletter | June”.