According to Cointelegraph, cryptocurrency infrastructure company Turnkey has completed a $30 million Series B funding round aimed at creating an open infrastructure layer to advance the cryptocurrency industry. Bain Capital Crypto led the investment, with participation from Sequoia Capital, Galaxy Ventures, and others. This funding brings Turnkey's total financing to $50 million. Turnkey provides wallet infrastructure, with clients including Polymarket, Magic Eden, and Alchemy. The funds will be used to expand engineering, product, and marketing teams, with a focus on modular infrastructure for payments, AI agents, and decentralized finance.