OatFi, a New York-based fintech startup specializing in embedded working capital financing, has secured $24 million in a Series A funding round led by White Star Capital, bringing its total equity financing to $35.25 million. The company integrates its credit infrastructure into B2B payment platforms, addressing the growing crisis of delayed payments in the $35 trillion B2B economy, which affects cash flow and operational stability for many businesses, particularly smaller ones. As the embedded finance market rapidly expands, OatFi's API-driven solutions are revolutionizing traditional B2B payment processes, enhancing efficiency and reducing costs.