UMA is a decentralized financial contracts platform built to enable Universal Market Access. UMA builds infrastructure for “priceless” financial contracts: DeFi contracts that minimize oracle usage, avoiding many of the security and scalability issues that have plagued decentralized finance. The first contracts built with UMA are priceless synthetic tokens: ERC20 tokens that can track anything while minimizing the need for on-chain price data. The UMA project token powers the system in two ways: Governance: UMA token holders govern what types of contracts can access the system, which asset types are supported, and key system parameters and upgrades. Price requests: the priceless methodology minimizes on-chain price requests but doesn’t eliminate them — when contract interactions are disputed, UMA token holders fulfill price requests via the Data Verification Mechanism, or DVM. UMA tokens enable the holder to participate in community governance and resolve contract disputes through the DVM. The tokens are not an investment opportunity.

UMA是一个去中心化的金融合约平台，使用UMA的合约设计模式可以创建独特的标准化产品。UMA可以用于促进各种金融创新。UMA定义了一种开源的协议，允许双方可以设计创建他们自己独特的金融合约。