UMA Protocol

An optimistic oracle built for Web3

UMA is an optimistic oracle and dispute arbitration system that securely allows for arbitrary types of data to be brought onchain. UMA’s oracle system provides data for projects including a crosschain bridge, insurance protocols, custom derivatives and prediction markets.

UMA's oracle is used to create many other types of products and protocols. For information about Outcome, a DAO tooling platform built on UMA that supports KPI Options, Success Tokens and optimistic governance, refer here. For information about Across, a crosschain asset bridge secured by UMA, refer here.

Developers

Protocol Overview

Community

Using UMA

Verification Guide

Resources