What is Halo (HALO)?
Halo is a permissionless peer-to-peer marketplace for AI inference on Base. Its purpose is simple and radical: anyone, anywhere, can access any model — no account, no API key, no gatekeeper. Operators around the world serve the models they can reach, from frontier APIs to open-weights models on their own hardware, and the network aggregates that access into a single marketplace that no company controls and no jurisdiction can switch off.
Where can you buy Halo?
Halo (HALO) is traded on a wide range of centralized and decentralized exchanges. The most liquid markets for HALO sit on tier-1 venues - the sort of exchanges where institutional desks and professional market makers rebalance continuously - which is what keeps the spread tight and the last price tied closely to fair value.
The price and 24-hour volume on this page combine the exchanges ReadPrices tracks for HALO. Before you trade, compare the fee schedule and the order-book depth on the venue you plan to use: the same coin can cost noticeably more to buy on a thin market.