U.S. Payment Technology Network CloudWalk Raises $190 Million Through Series B Led By Coatue  Crowdfund Insider. : CloudWalk, a Brazil-based payment technology network, announced on Tuesday it raised $190 million through its Series B funding round, which was led by Coatue with participation from DST Global, FIS, The Hive Brazil, and Valor Capital. The latest investment round brings CloudWalk’s total funding raised to $206 million. Founded in 2013, CloudWalk describes itself as a “cutting-edge” global payment network that was built from the ground up on modern technology stalks and blockchain.