Alkahest User Skill

What is Alkahest?

Alkahest is an EAS-based (Ethereum Attestation Service) escrow protocol for trustless exchanges on EVM chains. It enables:

• Token escrow with programmable release conditions (ERC20, ERC721, ERC1155, native tokens, bundles)
• Arbiter-based validation — release conditions are defined by arbiter contracts that check fulfillment
• Composable demands — combine multiple conditions with AND/OR logic
• Oracle arbitration — off-chain validation with on-chain decision submission
• Commit-reveal — frontrunning protection for self-contained fulfillment data

Supported chains: Base Sepolia, Sepolia, Ethereum mainnet.

Roles