Orion Protocol is a DeFi platform that consolidates the liquidity of every crypto exchange into a single decentralized platform, creating a non-custodial gateway to the entire digital asset market. The ORN token is central to the Orion Protocol, serving as an internal currency or utility token. It is utilized for payments, staking, participating in governance, and accessing network services. ORN holders receive benefits like trading fee discounts, earning additional transaction fees through staking, and participating in the decentralized brokerage system.