OatFi, whose APIs handle underwriting, origination, and capital deployment for B2B payment providers, raised a $24M Series A led by White Star Capital (Ryan Lawler/Axios)

Ryan Lawler / Axios: OatFi, whose APIs handle underwriting, origination, and capital deployment for B2B payment providers, raised a $24M Series A led by White Star Capital  —  OatFi, a startup providing an embedded working capital financing infrastructure, has raised $24 million in Series A funding, CEO Michael Barbosa tells Axios exclusively.