Circle and OKX have significantly expanded their USDC partnership to increase the stablecoin's liquidity and use across spot, margin and futures markets for eligible users on the exchange. As reported by Circle on September 2, the companies are working together to give eligible OKX users more access to USDC-denominated trading markets, extending an existing relationship that previously focused on USD to USDC conversions. The collaboration covers spot trading as well as leveraged products through margin and futures markets, with Circle describing trusted dollar stablecoin liquidity as part of the trading infrastructure needed as digital asset markets scale. Specific USDC trading pairs covered by the latest announcement were not disclosed, with access subject to user eligibility and subject to further market additions.
OKX launched its USDC Margin Growth Program with Circle on September 1, offering qualifying users a monthly 100 USDC cash reward funded by Circle. Under the program, users must opt in, hold at least 20,000 USDC in their OKX Trading Account for 17 consecutive days during a calendar month and record more than 1,000 USDC in single-side trading volume across eligible spot, futures or margin USDC pairs. Up to 4,000 users can qualify each month on a first-come, first-served basis, with qualifying rewards settled within seven days after the end of each month. The program represents a new incentive designed to encourage traders to hold and use USDC on the exchange, building on the existing partnership framework.
OKX Europe Markets Limited is authorised and regulated by the Malta Financial Services Authority under the Investment Services Act, while OKX Europe Limited is authorised as a Crypto-Asset Services Provider under MiCA. The regional competition changed after some rival platforms faced licensing limits, with Binance customers in France retaining withdrawal access but losing trading access after the exchange did not secure approval before the applicable MiCA deadline. In Europe, OKX opened a USDT-to-USDC conversion route in July for customers across 30 EU and European Economic Area countries, with eligible customers able to deposit USDT and convert it into USDC, which is supported under the European Union's Markets in Crypto-Assets framework. The company's September 1 announcement applies specifically to European customers and does not extend to U.S. accounts.
The companies moved their cooperation further onchain in August when Circle brought native USDC and its Cross-Chain Transfer Protocol to X Layer, the Ethereum-compatible layer 2 network developed by OKX. As reported by crypto.news, the August 7 integration gave developers and businesses access to USDC issued natively by Circle instead of relying only on tokens bridged from another blockchain. Circle's CCTP lets users move USDC between supported blockchains through a burn-and-mint process, with native USDC supported across 36 networks while CCTP connected 26 blockchains. The infrastructure can be used for transfers, settlements, lending and decentralized applications, extending the companies' cooperation beyond OKX's centralized exchange.
OKX is implementing stricter anti-money laundering measures targeting gambling-linked crypto deposits, with CEO Star Xu announcing that deposits from high-risk addresses can now trigger 15-day AML reviews. During this review window, account functions and funds may be restricted, and OKX will cut off users entirely if their activity is confirmed illicit. Xu specifically flagged transactions tied to guaranteed escrow services run through Telegram groups and the Huiwang network, noting that funds obtained through these channels carry higher source-of-funds risks. The CEO warned that accounts confirmed to be connected to high-risk or illegal activity may have their services terminated, with reviews potentially extending beyond the initial 15-day period depending on the circumstances of each case. This crackdown follows CertiK findings that AML enforcement now outranks securities cases as crypto's top regulatory risk, with OKX itself paying more than $500 million in AML-related penalties in the United States last year.
