Visa reports adjusted stablecoin transaction volume hit a record $1.79 trillion in June, led by USDC and Base, signaling growing real-world blockchain adoption.
Stablecoin adoption continues to grow, with adjusted transaction volume reaching a record $1.79 trillion in June, according to Visa Onchain Analytics. The figure jumped 63% from $1.10 trillion in May, showing that stablecoins are becoming a preferred way to move money. Despite the overall crypto market remaining under pressure.
According to Visa Onchain Analytics, June was the largest month ever for stablecoin transactions, with adjusted volume climbing to $1.79 trillion. The new record slightly surpassed the previous high of $1.78 trillion recorded in February.
Unlike regular blockchain volume, Visa's adjusted data removes activity that does not represent real economic use. This includes high-frequency trading bots, exchange wallet transfers, and repeated smart contract transactions.
The result gives a clearer picture of how stablecoins are actually being used for payments, trading, and decentralized finance.
Visa's data shows stablecoin activity has grown steadily over the past few years. Monthly transaction volume was almost non-existent in 2019 before climbing rapidly through 2024 and reaching new highs throughout 2025 and 2026.
Rather than being driven by a single event, the charts suggest stablecoins are becoming part of everyday financial activity.
One of the biggest surprises in Visa's latest report is that USDC handled most of June's transaction volume despite USDT remaining the world's largest stablecoin by market value.
Visa's adjusted data shows USDC processed around $1.21 trillion, accounting for nearly 67% of all stablecoin transactions during June. USDT followed with approximately $576 billion, or about 32% of the total volume. PayPal's PYUSD ranked a distant third with $2.42 billion.
The chart also shows USDC's transaction share has continued to grow throughout 2025 and 2026, while USDT remains heavily used across several trading platforms.
This shows an important difference between market capitalization and actual usage. A stablecoin can have a larger supply, but another can still process more transactions if it is used more frequently for payments and on-chain settlement.
Another major shift came from the blockchain rankings. For the first time, Base recorded the highest adjusted stablecoin volume, processing around $565 billion during June.
Ethereum followed closely with approximately $562 billion, while Tron remained third at around $320 billion.
The network data also shows stablecoin activity is no longer concentrated on a single blockchain. While Ethereum and Tron continue to process large volumes, Base has rapidly grown into one of the industry's busiest payment networks, showing its increasing role in decentralized finance and low-cost transactions.
Together, Base and Ethereum handled more than $1.13 trillion of June's stablecoin activity, showing that Ethereum-based infrastructure continues to dominate the sector.
Zach Pandl, head of research at Grayscale, described June as another record month for stablecoin usage, while Nick Ruck, research director at LVRG Research, said the data show stablecoins continue to grow even during weaker crypto markets.
According to Ruck, stablecoins are increasingly being used for value transfers, liquidity, and decentralized finance instead of simply acting as trading pairs on exchanges.
That view is supported by recent developments across the industry. Global payment companies, banks and fintech firms are expanding stablecoin services, while new projects such as Open USD (OUSD) and growing institutional tokenization efforts continue to increase real-world demand.
The rise shown in Visa's charts suggests stablecoins are steadily gaining independence from the more volatile side of the crypto market. Instead of serving only traders, they are becoming an important layer for digital payments, cross-border transfers and tokenized financial products.
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