TrueLayer Secures $25 Million Through Series C Investment Round  Crowdfund Insider. : UK financial API provider TrueLayer announced on Monday it secured $25 million through its Series C funding round. TrueLayer revealed that the investment takes the total amount it has raised to $72 million. Founded in 2016, TrueLayer describes itself as a technology company that provides secure, global access to financial infrastructure. Developers notably use its APIs to build products that securely access data and initiate payments in real-time.