Stablecoins Eclipse Visa with $46 Trillion Onchain Transaction Volume

Felix Pinkston

Oct 23, 2025 04:37

Stablecoins have outpaced Visa in onchain transaction volume, reaching $46 trillion in 2025. Ethereum and Tron lead the charge, highlighting the growing role of stablecoins in global finance.

Stablecoins have significantly transformed the landscape of onchain finance, achieving a remarkable milestone with $46 trillion in annual transaction volume for 2025, as reported by Andreessen Horowitz (a16z). This figure nearly triples the transaction volume processed by Visa, marking a new era in digital settlements.

Stablecoin Transactions Surge

According to the CoinMarketCap, stablecoins have evolved from their initial role as a trading instrument to becoming a foundational element in global financial infrastructure. The a16z’s State of Crypto 2025 report highlights how stablecoins have become instrumental in the seamless transfer of value across borders.

In September 2025 alone, the monthly adjusted volume of stablecoin transactions reached $1.25 trillion. The total supply of stablecoins exceeded $300 billion, with Tether (USDT) and USD Coin (USDC) leading the charge. These figures underscore the critical role stablecoins play in providing liquidity and stability in the crypto market.

Ethereum and Tron: Dominant Forces

The report further reveals that Ethereum and Tron are the dominant platforms for stablecoin transactions, handling approximately 64% of the total volume. This dominance is attributed to their robust network infrastructure and widespread adoption, facilitating efficient and secure transactions.

Ethereum’s smart contract capabilities and Tron’s high throughput have made them attractive options for stablecoin issuers and users alike. As a result, these platforms have become integral to the operation of the burgeoning stablecoin ecosystem.

Implications for Global Finance

The rapid growth of stablecoins in handling massive transaction volumes signifies a shift in the global financial landscape. As stablecoins continue to gain traction, they present both opportunities and challenges for traditional financial institutions. Their ability to provide quick and low-cost cross-border transactions is appealing, yet they also raise regulatory concerns regarding transparency and systemic risk.

As the stablecoin market evolves, industry stakeholders, including regulators and financial institutions, must adapt to this new paradigm. The continued development of regulatory frameworks will be crucial in ensuring the stability and integrity of the global financial system as it increasingly incorporates digital currencies.

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