Money & Payments
How instant payment systems and AI agents actually work: Pix in Brazil, and how Nim finds savings, explains investing, and guides your decisions.
This cluster covers two different kinds of infrastructure that both do the same thing: remove friction from moving and managing money. Pix is Brazil’s instant payment rail, processing 63.8 billion transactions in 2024 across 170+ million users, and it is the clearest real-world example of what an instant, universal payment system looks like at national scale.
Nim is Liminal’s version of that same idea applied to financial decisions rather than payments: it can learn, invest, and save on your behalf, explain what’s moving a stock before you buy it, and find the idle cash and forgotten subscriptions you would otherwise miss. Both Pix and Nim solve the same underlying problem: manual, friction-heavy money management does not scale to how people actually live and spend.
What is Pix?
Brazil’s instant payment system, in 2026 numbers.
Jan 20, 2026
Make Money Using AI
How Liminal uses AI to help you learn the basics, invest without the hassle, and spend smarter.
Aug 11, 2026
How to use AI for Investing?
Understand market news, key metrics, and how Nim helps you invest with confidence, without the jargon.
Aug 28, 2026
How to Save Money Using AI Agents
How AI agents like Nim find forgotten subscriptions, idle cash, and savings you’re missing.
Aug 28, 2026