AI Tinkerers Hackathon: Agents That Buy and Sell

Agents That Buy and Sell

This mini-hack will focus on building marketplace agents — autonomous systems that can act as buyers, sellers, or brokers. Think agents that can scan new listings, evaluate value, negotiate prices, re-list goods, or dynamically adjust pricing in real time.

With Liquid Metal AI’s Raindrop platform, you’ll get access to the building blocks needed to prototype these systems fast:

SmartBuckets to store and search product listings, buyer histories, and images.

Event-driven triggers to react when new items hit the market.

Agent memory and context to negotiate, track inventory, or manage pricing strategies.

Your challenge: design agents that don’t just transact, but reason — brokers that match buyers with sellers, inventory managers that flip items for profit, or negotiators that strike better deals on behalf of their users.

Whether you lean toward flipping digital assets, dynamic pricing strategies, or peer-to-peer bartering, the core idea is the same: show how intelligent agents can thrive in marketplaces where value is created through buying and selling.

At the end of the hack, teams will demo their agent’s marketplace behavior — from deal-making and profit tracking to creative twists on what it means for an AI to “buy” and “sell.”