KrystalOTC / RFQ DEX for ERC-20 Tokens

Non-custodial marketplace where buyers request quotes from approved makers and settle atomically on-chain.

RFQ Trading

Request for Quote — specify what you want to trade, and approved makers compete to give you the best price.

Trades settle in a single on-chain transaction. No counterparty risk, no locked liquidity.

Every trade requires a compliance signature from an HSM-backed oracle. Sanctions screening on every execution path.

EIP-7702 delegation allows the relayer to sponsor gas. Users sign once, the relayer handles submission.

Choose who sees your RFQ — all makers, only people with a share link, or a single wallet address.

Platform relayer is the default path. If the relayer is down, users can self-submit with the compliance signature.