Cross-ecosystem financial services platform crosses 300K members – Adds WhatsApp and web app channels Today, the world’s first membership powered financial service for crypto and fiat – hi – announced that in under two months of private beta, it has gained over 300,000 members from 130 countries and is now extending its services from Telegram to WhatsApp messenger and added a web app (web.hi.com). hi will be leveraging blockchain technology to build services that are community powered. As members are the key...