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Cash App now lets users send and receive USDC on Ethereum, Solana, Polygon and Arbitrum with no fees, while automatically converting to dollars; Jack Dorsey
Cash App has begun supporting the USDC stablecoin on several blockchains, allowing fee‑free transfers on Ethereum, Solana, Polygon and Arbitrum [1]. The move expands Block’s payments ecosystem beyond its Bitcoin‑centric roots, even as CEO Jack Dorsey continues to champion Bitcoin as the primary protocol for everyday money [1].
Key takeaways
Cash App’s rollout of USDC follows a broader strategy to give users more low‑cost, fast payment options across different networks. The platform now supports the Ethereum mainnet as well as its scaling solutions Polygon and Arbitrum, and also the high‑throughput Solana chain. According to the company’s website, transfers on these networks incur no fees [1]. By automatically converting received USDC into a dollar‑denominated balance, Cash App simplifies the user experience and avoids the need for a separate crypto‑holding view that competitors like Venmo maintain [1].
The expansion comes after Block’s earlier Bitcoin initiatives, including the default Bitcoin payment option for U.S. merchants launched in March and the BitKey self‑custodial wallet. Miles Suter, Block’s Bitcoin product lead, emphasized that stablecoins are “a complementary option for our customers,” while reaffirming that the app will always prioritize Bitcoin [1]. The company’s stock rose nearly 3.5% on the day of the announcement, contrasting with a 14% decline in Bitcoin’s price over the same period [1].
Jack Dorsey, a vocal Bitcoin maximalist, has warned that stablecoins could simply replace one centralized gatekeeper with another. Earlier this year he described the shift as moving “from one gatekeeper to another,” even as he recognized the rising demand for stablecoin services among consumers [1]. Despite this criticism, Block’s approach reflects a pragmatic balance: it offers stablecoin functionality to meet user expectations while keeping Bitcoin at the core of its product roadmap. The company’s holdings of over 9,000 Bitcoin—worth roughly $675 million as of March 31—make it the 14th largest corporate Bitcoin holder, underscoring its continued commitment to the cryptocurrency [1].
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Arbitrum is designed to scale the Ethereum network by handling transactions off-chain, which increases speed and reduces transaction fees for users.
LG Electronics has developed a custom layer-2 blockchain with Arbitrum to automate the placement, buying, and management of digital advertisements.
The ARB token is a governance token that allows holders to vote on decisions regarding the future development of the Arbitrum protocol.
Cash App’s entry into the stablecoin space signals that mainstream payment platforms are increasingly willing to accommodate digital assets beyond Bitcoin, especially those that enable rapid, low‑cost transactions. The automatic conversion to dollars removes a barrier for users unfamiliar with managing crypto balances, potentially broadening adoption. However, the rollout’s geographic limits (excluding New York) and the need for identity verification highlight ongoing regulatory caution. As stablecoins continue to attract regulatory scrutiny worldwide, Block’s dual focus on Bitcoin and USDC positions it to serve both Bitcoin enthusiasts and users seeking the price stability of fiat‑pegged tokens. Future developments may include expanding stablecoin access to additional states and integrating more blockchain networks, shaping how everyday payments intersect with the evolving digital‑asset ecosystem.
AI-assisted synthesis by the TrendWatcher Editorial Desk · sourced from 4 outlets · Jun 3, 2026 · How we report
No, Arbitrum uses rollups to process transactions off the main Ethereum chain while still utilizing Ethereum's security features.