On May 27, Miles Suter, the head of Bitcoin product at the mobile payments platform Cash App under Block, Inc., announced on social media that Cash App users can now send and receive the USDC stablecoin on four blockchains: Solana, Ethereum, Polygon, and Arbitrum. Users do not need a separate wallet, and no fees are charged.
USDC four-chain functionality details confirmed by Cash App
In his social media post, Suter confirmed that Cash App’s USDC support covers Solana, Ethereum, Polygon, and Arbitrum. Transactions use the users’ existing dollar balances directly, without setting up a separate crypto wallet, without handling cross-chain management, and with no transaction fees.
USDC is issued by Circle, the largest stablecoin issuer in the United States. Cash App is operated by Block, Inc., which is a financial technology company co-founded by Jack Dorsey. Block’s Bitcoin ecosystem also includes the self-custody hardware wallet Bitkey, the Bitcoin mining division Proto, and the independent open-source research and development organization Spiral.
Product stance confirmed by Suter: stablecoins are the bridge, Bitcoin remains the core priority
In the same announcement post, Suter confirmed that he has a clear hierarchy in his positioning of stablecoins versus Bitcoin: Bitcoin is “Money 2.0,” fiat currency is “Money 1.0,” and stablecoins are the bridge between the two.
He confirmed: “Making Bitcoin the everyday currency is my top priority at Cash App, Square, Bitkey, and Block. We are always focused on making Bitcoin the native currency of the internet.” Dorsey is one of the most well-known Bitcoin advocates in the tech and finance world. Previously, Block’s crypto-related features were generally limited to the Bitcoin tooling space. This addition of USDC support is an extension of the practicality of stablecoins within Bitcoin-first strategy framework.
Stablecoin market: confirmation supply figures
The timing of Cash App launching multi-chain USDC transfers comes as major financial institutions are concentrating on building out stablecoin plans. The Block data confirms that the total stablecoin supply has recently surpassed $300 billion. Tether’s USDT increased by more than $5 billion over the past month, while Circle’s USDC, Ethena’s USDe, and PayPal’s PYUSD saw a combined decrease of about $4.2 billion during the same period.
Visa and Mastercard have both announced expansions of their respective stablecoin businesses. Banks, fintech companies, and payment companies are also continuously investing in or exploring the stablecoin space.
FAQ
Has Cash App’s USDC feature been opened to all 59 million users, and what are the usage requirements?
According to confirmations in Suter’s announcement, the USDC four-chain transfer feature has been launched. The confirmed usage requirements are: no separate crypto wallet needed, use existing dollar balances, and no fees. The announcement did not state whether there are regional restrictions or phased rollouts, and The Block’s report also did not disclose detailed information about the rollout scope.
Why did Block, a Bitcoin-first company, choose to add stablecoin support at this time?
Suter confirmed in the announcement that the role of stablecoins is the “bridge” between Bitcoin (Money 2.0) and fiat currency (Money 1.0), not a replacement for Bitcoin. Suter confirmed that Bitcoin is still his “top priority.” The announcement did not explain the specific strategic timing considerations for adding stablecoin support at this moment.
Which four chains does Cash App support now, and is there a plan for further expansion?
Based on Suter’s confirmed announcement, Cash App currently supports USDC transfers on four blockchains: Solana, Ethereum, Polygon, and Arbitrum. The announcement did not explain the selection criteria for these four chains, nor did it disclose whether there is a plan to further expand to other blockchains.
