
Circle has introduced Gateway Fast Deposit, which lets developers fund unified USDC balances up to 40x faster on supported routes. Available through the Unified Balance Kit, it brings CCTP Fast Transfer into the Gateway funding flow.
The feature targets speed-sensitive products such as wallets, trading apps, and prediction markets that need near-instant USDC funding.

Circle's Arc Mainnet launches on September 16, with a founding validator cohort including BlackRock, DTCC, Galaxy, Global Payments, ICE, Mastercard, MoneyGram, SBI Group, Standard Chartered, Sumitomo Corporation, and Visa. The network has processed over half a billion testnet transactions, attracted nearly 3 million wallets, and onboarded 100+ partners on its private mainnet. The announcement came alongside Circle's Q2 results, which also noted receipt of a federal trust bank charter.
Circle is hosting a on September 16 featuring a live look at Arc, the , and the onchain infrastructure built for programmable money, agentic workflows, and global financial applications. Registration for the livestream is open.
Circle has signed an agreement to acquire Tazapay, a cross-border payments company serving businesses across 100+ markets. Tazapay brings a payments-native team, 60+ banking and fintech partners, and meaningful stablecoin payment volume, with more than 60% of its volume in stablecoin settlements. The acquisition would add Tazapay's B2B payment rails to Circle's stablecoin ecosystem, deepening its push into cross-border settlement.
Tazapay says it will keep the same product, support, and team, now with more infrastructure behind it. Circle framed the move as part of its commitment to faster, cheaper, and more accessible global money movement. Financial terms were not disclosed.
Circle's CCTP now supports upfront fee payment for Fast Transfers, letting builders quote and collect Fast Transfer and Forwarding fees directly. The update simplifies how developers monetize crosschain transfers through the protocol.
cirBTC, Circle's 1:1 BTC-backed wrapped Bitcoin token, is now live on Ethereum for all Circle Mint LLC customers. The underlying BTC is segregated under designated custody at Circle National Trust, a federally chartered national trust bank and qualified custodian supervised by the OCC. Native Arc support will follow at mainnet launch.
Circle's CCTP now supports native EURC burn-and-mint transfers between Ethereum and Base, extending the protocol's trust layer beyond USDC. Developers can move EURC across these chains through a single CCTP integration, broadening the assets supported by the crosschain infrastructure.
Circle President Heath Tarbert testified before Congress today, advocating for U.S. policy that protects the dollar's dominant global role and ensures American leadership in next-generation financial infrastructure. Tarbert's appearance underscores Circle's deepening engagement with policymakers as stablecoins and blockchain-based payments gain mainstream attention.
The testimony comes amid ongoing U.S. legislative debates around stablecoin regulation and the country's competitive position in digital finance.
Codexa, a regulated trade platform, is bringing programmable settlement to international trade by adding USDC alongside SWIFT. The integration lets Brazilian importers and exporters settle transactions faster and with more flexibility through Circle Mint, all within a regulated trade environment.

Circle and OKX are collaborating to expand USDC liquidity and trading utility across OKX's platform. The partnership supports broader access to USDC-denominated markets spanning spot, margin, and futures trading.
The move broadens access to dollar-backed stablecoin markets as digital asset trading scales. No financial terms or timeline were disclosed in the announcement.
OSL, a Hong Kong-licensed digital asset platform, is bringing compliant USDC liquidity to Asia by integrating USDC into StableHub. Eligible clients gain access to USDC for exchange, custody, and settlement. Within approximately four months of launch, StableHub surpassed $100 million in USDC deposits.
Circle launches the public testnet for Arc, an open Layer-1 blockchain purpose-built for stablecoin finance, with backing from BlackRock, Visa, Mastercard, and other global financial institutions.
Circle's Arc blockchain mainnet goes live with founding validators including BlackRock, Mastercard, Visa, Standard Chartered, and other major financial institutions, after surpassing 500M testnet transactions and 3M wallets.
Circle agreed to acquire cross-border payments company Tazapay, adding 60+ banking and fintech partners and stablecoin-heavy B2B payment volume across 100+ markets.
Circle Internet Group completes its initial public offering on the New York Stock Exchange, pricing shares at $31 and raising approximately $1.05 billion in an upsized offering.
Circle launches cirBTC, a wrapped Bitcoin product on Ethereum with custody by Circle National Trust, its federally chartered OCC-supervised trust bank.
Circle received a limited purpose trust charter from the New York Department of Financial Services for Circle New York Trust, strengthening USDC's regulatory standing in New York.
Circle and Coinbase shut down the Centre Consortium, making Circle the sole issuer and governor of USDC. Coinbase acquires a minority equity stake in Circle.
Circle discloses that $3.3 billion of USDC's reserves are stuck at the failed Silicon Valley Bank, causing USDC to break its dollar peg and fall as low as $0.87 before recovering after the FDIC intervention.
Circle and Concord Acquisition Corp mutually agree to terminate their proposed business combination, originally announced in July 2021 and amended in February 2022.
Circle launches EURC (originally Euro Coin), a fully-reserved, euro-pegged stablecoin issued under the same model as USDC, available first on Ethereum.
Circle enters into an agreement for a $400 million funding round with investments from BlackRock, Fidelity Management and Research, Marshall Wace, and Fin Capital.
Circle enters into a definitive business combination agreement with Concord Acquisition Corp to go public on the NYSE at a $4.5 billion valuation.
Circle closes a $440 million financing round from leading institutional and strategic investors to drive market expansion and growth.
Circle spins out Poloniex into an independent company, Polo Digital Assets, Ltd., backed by an Asian investment group, as Circle refocuses on stablecoins and platform services.
Circle and Coinbase co-found the Centre Consortium and launch USDC, a fully-reserved dollar-pegged stablecoin on Ethereum.
Circle acquires Poloniex, one of the world's leading token exchanges at the time, as part of its vision to build a broad digital asset marketplace.
Circle Internet Financial is founded in Boston, Massachusetts as a consumer finance company aiming to use the Bitcoin blockchain as a payments platform.