Turnkey, a wallet infrastructure builder for blockchain developers, raised $15M in Series A funding led by Lightspeed Faction and Galaxy Ventures. Co-founded by former Coinbase employees, it aims to simplify blockchain wallet creation. Joined by Sequoia, Coinbase Ventures, Alchemy, Figment Capital, and Mirana Ventures, the round closed in October. Turnkey’s toolkit, launched in August, offers secure, flexible, and scalable wallet infrastructure. CEO Bryce Ferguson emphasizes its broad utility, catering to both individuals and businesses, including Alchemy and enterprise-focused wallets like Mural.