Mumbai-based fintech startup axiTrust Surety is raising INR 22 Cr in a seed round led by US-based VC firm General Catalysts.The funding round will also see participation from Veltis Capital, Good Capital, AngelList, among others.axiTrust Surety offers micro surety bonds to micro and medium, small enterprises (MSMEs).General Catalyst is known to invest in fintech unicorns such as CRED and Uni Cards.