Undesk

Undesk is a private peer-to-peer OTC desk on Solana that puts quoting, matching and settlement inside an encrypted environment. A creator posts a deal with asset, size and price, and the funds go into on-chain escrow; counterparties submit blind offers without seeing the creator's price or size, and only offers past the threshold are silently folded in, while the rest are rejected without leaking anything.

Arcium's multi-party computation network carries the privacy, with orders, balances and execution encrypted end to end so no single participant can read the detail. Accounts are generated from deterministically derived private addresses paired with random keypairs, which makes front-running harder. Settlement happens inside the encrypted environment and updates shared pool balances, users can withdraw at any time, and any SPL token can be traded with no minimum size.