Not a single fintech CEO slept well last night.

X just shipped a full financial stack in 48 hours. And most people didn't even notice.

Here's the sequence:

– Tuesday: Smart Cashtags go live. Any ticker, any contract address native price chart, right in the timeline. No… pic.twitter.com/PxqgnPXapV

— Tat Thang (@Febers4) April 15, 2026