OnePay, a fintech app backed by Walmart, will add Bitcoin and Ether trading capabilities through a partnership with Zerohash, a crypto infrastructure provider. The integration may enable crypto-to-cash conversions as part of OnePay’s expansion into an everything app model.

Zerohash specializes in providing on-chain custody and gasless trading features for consumer applications. The partnership aligns with OnePay’s broader push toward comprehensive financial services that combine trading, custody, and purchases in one platform.

Walmart has been advancing blockchain applications, including patents for decentralized storage and virtual goods.