Turnkey, a cryptocurrency wallet infrastructure company, has raised $15 million in Series A funding led by Lightspeed Faction and Galaxy Ventures, with participation from Sequoia Capital, Coinbase Ventures, Alchemy, Figment Capital, and Mirana Ventures. The project concluded in October of last year and raised $7.5 million in seed funding starting from 2022. Turnkey was co-founded by two former Coinbase employees who helped build the company's cryptocurrency exchange custody service, with the aim of helping application developers build user-friendly blockchain wallets.