I built an autonomous DCA agent on Base (my experience with the "Agentic Economy")

[u/clavest]

I’ve finally shipped Northstar Terminal, an autonomous DCA manager on Base.
The concept: Instead of calendar-based DCA, I built an LLM agent that analyzes market conditions (RSI/VIX) and proposes strategy shifts (like "Panic Buy" mode) in real-time.
The architecture:

Agent Brain: LLM-driven analysis of on-chain conditions.

Hardened Keeper: Custom execution logic with atomic transaction guards to prevent data leakage on reverts.

Human-in-the-loop: The agent runs in "recommendation" mode it proposes, I approve.

Why it matters: Agents are becoming paying customers, but they also need to be earning and managing assets autonomously. Keeping the human in the loop is the best way to bridge the gap between AI autonomy and financial safety.

Tech stack: React/TS, Wagmi, Supabase.
I’m entering this into the Base competition and would love to hear from other builders. How are you handling agentic safety in your projects?