UMA Protocol
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 on-chain. UMA’s oracle system provides data for projects including a cross-chain 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 and Success Tokens, refer here. For information about Across, a cross-chain asset bridge secured by UMA, refer here.


Using UMA