Walmart-backed fintech platform OnePay is accelerating its crypto expansion by adding Arbitrum (ARB), Polygon (POL), and $SUI tokens to its platform. This follows a March 20 update that included Solana and XRP, allowing users to convert fiat into crypto across multiple blockchains such as Ethereum and Optimism. With these additions, OnePay is positioning itself as a comprehensive financial superapp aimed at simplifying crypto payments for everyday retail users.
LATEST: ⚡ Walmart-backed OnePay has reportedly added assets including Arbitrum and Polygon as it expands its crypto platform. pic.twitter.com/55CYOwruyP
— CoinMarketCap (@CoinMarketCap) March 30, 2026
OnePay Expands Multi-Chain Crypto Support
With Arbitrum, Polygon, and $SUI integrated, OnePay strengthens its multi-chain capabilities. Users can now transact on Ethereum, Optimism, and the newly added Layer 2 networks with lower fees, often below $0.01 per transaction.
Therefore, this update enhances convenience for retail users, especially those shopping at Walmart’s 10,000+ stores. Layer 2 support reduces congestion and transaction costs, making crypto payments more practical and scalable for daily use. By expanding its network, OnePay ensures faster, cheaper, and smoother crypto transactions.
OnePay Positions Itself as a Financial Superapp
OnePay aims to become more than just a payment tool. By consolidating multiple blockchain networks and offering fiat-to-crypto conversions, the platform creates a unified experience for users. Low fees and multi-chain access make it an appealing option for new and experienced crypto users alike.
Moreover, this strategy strengthens OnePay’s role in mainstream adoption. Retail customers can use the platform for payments, transfers, and conversions without navigating complex crypto infrastructure. By bridging traditional retail and blockchain networks, OnePay moves closer to becoming a true financial superapp.
Community Reactions and Adoption Challenges
The community has reacted positively to OnePay’s updates. Users express excitement about easier crypto payments and streamlined access to multiple blockchains. Conversations have also focused on user experience, custody options, and potential merchant integration.
Despite enthusiasm, challenges remain. Regulatory oversight, security, and seamless adoption by merchants are critical factors. OnePay must address these issues to ensure safe and practical usage at scale. Solving these challenges will be key to achieving mainstream adoption.
OnePay’s Role in Mainstream Crypto Adoption
Overall, OnePay’s expansion highlights the growing intersection of retail finance and crypto. By adding Arbitrum, Polygon, and $SUI, the platform increases accessibility, reduces transaction costs, and supports multiple blockchains.
Furthermore, if these features are successfully integrated into Walmart’s ecosystem, it could become a leading example of how retailers can leverage cryptocurrencies for everyday payments. By offering a low-fee, multi-chain platform, OnePay is helping bridge the gap between traditional finance and digital assets.
Retail users stand to benefit from faster transactions, reduced costs, and easier access to crypto. With careful execution, OnePay may accelerate adoption among everyday users while establishing itself as a model for integrating blockchain technology into mainstream commerce.
