Circle Internet Group has secured a $100 million equity investment from Binance alongside a five-year agreement designed to increase the use and promotion of USDC, tying the exchange’s compensation to the amount of the stablecoin held through a modular smart-contract wallet system.
The arrangement, announced by Circle on Sept. 22, gives Binance a direct financial stake in Circle while replacing two earlier commercial agreements between the companies. Circle said the new deal will place additional emphasis on emerging markets, where stablecoins are increasingly used for trading, payments and dollar access.
SEC filings show that Binance and Circle signed both the commercial agreement and the share subscription agreement on Sept. 17. Binance subscribed to 1,237,011 shares of Circle Class A common stock at $80.84 each, generating approximately $100 million in proceeds for Circle.
Circle said the subscription price represented a 5% discount to the market price before the transaction closed. Binance retains voting rights attached to the shares, though it accepted restrictions on transferring or hedging the position for up to two years.
Those limits prevent Binance from selling or pledging the shares, or using derivatives to transfer the economic exposure of ownership during the restricted period. The SEC filing also includes exceptions, including certain transfers to affiliates. The restrictions may end earlier if the commercial agreement is terminated under specified circumstances.
Usdc balances become the basis for Binance incentives
The more consequential element for USDC distribution is the revised commercial structure. Circle will pay Binance a monthly incentive fee calculated as a percentage of USDC balances held through the companies’ modular smart-contract wallet infrastructure.
Neither Circle nor the filing disclosed the percentage used to calculate the fee. The design nonetheless creates a recurring payment stream linked to USDC balances rather than a fixed promotional campaign, giving Binance a financial reason to support wallet integration and maintain USDC liquidity across its services.
A smart-contract wallet uses blockchain-based code to manage transactions and account functions, allowing providers to build features such as automated permissions, payment flows or account recovery around a user’s wallet. In this case, the arrangement focuses on USDC held through modular infrastructure, rather than referring broadly to every USDC token associated with Binance.
The five-year agreement replaces contracts signed in November 2024 and August 2025. Either party can terminate the latest agreement early if specified events occur, according to Circle’s filing. That means the commercial relationship has a long stated term, but remains subject to operational and contractual conditions set out in the deal.
Circle’s prior Binance costs were already substantial
Circle’s disclosures show that its earlier relationship with Binance came with a sizeable upfront cost. In its 2025 annual report, Circle said it paid Binance a one-time promotion fee of $60.30 million following the November 2024 agreement.
The company also reported that distribution costs related to the Binance relationship increased by $152.1 million in 2025 compared with 2024. Those figures place the new monthly balance-based incentives within a distribution strategy that has already required meaningful spending to expand USDC’s availability and usage.
For Circle, the structure offers a way to link spending more closely to token balances and platform activity. The company’s revenue is heavily tied to income generated by reserves backing USDC, so a larger USDC supply can increase reserve assets. The economics are more complicated when distribution partners receive a significant share of that revenue through promotional or incentive arrangements.
Circle reported revenue of about $701 million in the second quarter of 2026, including roughly $668 million in reserve income. Reserve income therefore accounted for 95.2% of total quarterly revenue, according to the company’s results.
Distribution and transaction costs reached about $410 million during the same quarter, close to 60% of Circle’s revenue base. The figures illustrate the cost of maintaining stablecoin distribution partnerships even as USDC circulation expands.
Faster USDC circulation did not translate into equivalent reserve-income growth
USDC’s average circulation rose approximately 25% year over year during Circle’s second quarter, the company said. Reserve income increased by only about 5% over the same period, reflecting a 66-basis-point decline in reserve yield.
That gap is central to the economics behind the Binance agreement. Higher circulating USDC can create more reserve income, but lower interest rates reduce the amount Circle earns on each dollar of reserve assets. A distribution model based on recurring payments to major platforms can therefore put greater pressure on margins if yields fall faster than token balances grow.
The timing of the new agreement also links Binance more closely to Circle’s blockchain expansion. Circle launched the public mainnet for Arc, its blockchain for financial applications, on Sept. 16. Binance announced the same day that it had completed USDC integration on Arc and opened deposits.
The following day, Binance and Circle signed the five-year commercial agreement and the $100 million stock subscription. The sequence connects Circle’s new network infrastructure, USDC distribution and Binance’s equity position in a single commercial relationship.
Binance’s integration gives Arc an immediate route for USDC deposits from one of the largest cryptocurrency trading platforms, while Circle gains a partner with incentives tied to sustained USDC balances. The arrangement does not disclose specific targets for deposits, wallet adoption or USDC circulation, leaving the scale of its practical impact dependent on how Binance implements the wallet infrastructure and promotes Arc-based USDC services.
Circle’s disclosures suggest the company is willing to devote a substantial share of its reserve-driven revenue to distribution partners as it competes for stablecoin usage. The Binance deal extends that approach from upfront promotional payments toward an ongoing model in which compensation rises with USDC balances held through the designated wallet system.
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