The first round of seed funding for nsave SA, a fintech firm that provides safe and secure accounts and payments for people from struggling economies, has closed. The investment is co-led by Sequoia Capital and TQ Ventures, with participation from ACE Ventures, Y Combinator, SV Angel, and FONGIT (the State of Geneva institution supporting tech entrepreneurs). $4 million was raised by nsave, an initiative that aims to provide safe financial services to all Swiss citizens.