Walmart-owned fintech company OnePay is set to introduce Bitcoin and Ethereum trading and custody services in its mobile app later this week. The app, which already offers banking products such as high-yield savings accounts and credit cards, will enable users to store and convert digital assets into cash for in-store purchases or credit card payments. Zerohash will provide the necessary infrastructure for these services. OnePay, founded in 2021 by Walmart and Ribbit Capital, is currently ranked fifth on Apple's finance app charts, highlighting its growing popularity. This move marks a significant expansion of OnePay's offerings, aligning with the increasing demand for cryptocurrency services among mainstream financial platforms.