[Coinbase Announces Listing of Humidifi (WET)] Coinbase has announced that Humidifi (WET) spot trading will go live on December 9, 2025, local time. If liquidity conditions are met, the WET-USD trading pair will be available later today in supported trading regions. Humidifi (WET) will be accessible on Coinbase, the Coinbase app, and Coinbase Advanced, while institutional clients can access it directly via Coinbase Exchange.