Circle released an open-source prediction markets sample app on the Arc Testnet that integrates UMA Protocol’s Optimistic Oracle V2 for trustless dispute-resolution. The demo highlights Arc capabilities—sub-second settlement, native support for USDC and EURC, cross-chain USDC deposits, and predictable USDC-denominated gas fees—and the code is available at the linked GitHub repo.
Circle built and open-sourced a prediction markets sample app deployed on the Arc Testnet (repo: github.com/circlefin/arc-pre…).
Introducing a Circle-built open-source prediction markets sample app on Arc Testnet.
A decentralized prediction market platform built on Arc with @UMAprotocol’s Optimistic Oracle V2 for trustless market resolution.
Arc enables prediction markets with sub-second settlement, native USDC/EURC support, crosschain USDC deposits, and predictable USDC-denominated gas fees.
Explore the repo: github.com/circlefin/arc-pre…