Protect smart contracts and governance decisions from exploits, failures, and fraud.
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Use Cases
DAOs
Prediction Markets
DEXes
Marketplaces
DeFi Insurance
Kleros delivers fast and reliable resolution for contested outcomes in prediction markets.
How it Works:
Challenge
Any user may challenge a market outcome by posting a dispute deposit.
Escalation
Disputes may be escalated through successive rounds by increasing the deposit.
Resolution
A randomly selected jury resolves the dispute through transparent adjudication.
Benefits:
Decentralized
Randomly selected jurors ensure decentralized and fair outcomes.
Appeal
Multiple appeal rounds reduce the risk of manipulation and incorrect outcomes.
Experts
A diverse, global juror pool brings cross-domain expertise to complex market resolutions.
Learn more about other use cases
The Kleros Oracle delivers reliable, efficient outcomes for prediction markets, seamlessly integrating with Ethereum L1 or L2 platforms.
Any user can dispute a market outcome by posting a deposit.
Disputed outcomes can be escalated by doubling the previous deposit.
Kleros jurors issue transparent and unbiased rulings.
Decentralized Resolution
Randomly selected and incentivized jurors ensure honest decisions.
Appeal Mechanism
Multiple appeal rounds provide protection against manipulation and errors.
Cross-Domain Expertise
A diverse pool of jurors brings nuanced insight to complex cases.
Our Product Portfolio
Kleros offers a portfolio of products that serve the diverse needs of decentralized organizations.
Court
Resolve disputes quickly, securely, and affordably in a variety of use cases.
Escrow
Safeguard your online transactions with our blockchain-powered escrow.
Curate
Create trusted registries and certifications to power transparency in Web3 and beyond.
Scout
Get powerful smart contract insights with Kleros Scout.
Proof of Humanity
Your human-verified identity for the decentralized world.
Vea
Cross-chain bridging with low fees and robust security.
SafeSnap
Secure and transparent DAO governance with on-chain enforcement.
Other Solutions:
Escrow V1
Classic Escrow V1 secured by Kleros.
Escrowly
Escrowly is a friendlier, more polished version of Escrow V1 built on top of Kleros.
Lockler
An escrow secured by Gnosis Safe + Zodiac Reality + Kleros V1, most suitable for grant/bounty payouts and p2p transactions.
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