Kenya's mobile money revolution has been a remarkable success story, transforming the country's economy and inspiring policymakers worldwide. However, as the country's digital economy continues to evolve and expand, the focus has shifted from access to the underlying infrastructure that supports it. The real challenge now is to build an integrated payment system that is instant, interoperable, low-cost, resilient, and intelligent enough to support the digital economy's growth. This requires addressing the invisible layer that powers Kenya's financial system, including domestic switches and settlement infrastructure. The fragmentation of the ecosystem has led to inefficiencies and high settlement costs, impacting merchants and customers alike. The future of payments in Kenya depends on connecting the ecosystem, and switching infrastructure companies like Kenswitch are becoming strategically important in this regard. The scale of Kenya's digital payments economy is enormous, with mobile money transactions crossing KES 8.66 trillion ($62 billion) in the year to late 2025. However, beneath this impressive growth is an increasingly fragmented ecosystem, with merchants maintaining separate relationships with banks, mobile money providers, card processors, and payment gateways. This fragmentation has led to inefficiencies and economic friction, impacting the country's digital economy. The role of domestic switches is becoming more important as the financial ecosystem deepens and fragments. Switching companies solve infrastructure problems like transaction routing, interoperability, settlement efficiency, uptime, security, fraud management, and connectivity between institutions. This is already happening globally, with India's UPI and Brazil's Pix creating shared infrastructure that allows banks, fintechs, and apps to innovate on top of common rails. Kenya has already proved that digital payments can bridge the financial inclusion gap, and its next challenge is to build an ecosystem where every bank, fintech, merchant, and mobile wallet can move money seamlessly together. This is where companies like Kenswitch and Pesalink may become some of the most important and least visible players shaping Kenya's digital economy. In my opinion, the future of Kenya's digital economy depends on the development of an integrated payment system that is interoperable and intelligent enough to support its growth. The country's next payments chapter may not be about access, but about the existing infrastructure gap that has been ignored by the regulator and dominant players. As the ecosystem deepens and fragments, the role of switching infrastructure companies will become increasingly important, and consolidation is likely to occur. Companies may move toward larger loan sizes or specific customer segments where verification is more feasible, and some have already transitioned into microfinance banks to target higher-value loans within the same customer base.