Seaport

The Marketplace uses the canonical OpenSea Seaport 1.6 deployment on each supported chain for order execution and settlement.

Listed positions remain in the owner's wallet until the trade occurs. Nami never takes custody of either the NFT or the assets used for payment.

When an order is executed, the position transfer, payment, Marketplace fee, and any required updates are completed atomically within the same transaction.

For an Infinite veNAMI position with an active vote, this also includes resetting the vote before transferring the position to the new owner.

Nami Validation Contracts

Nami uses dedicated validation contracts for Infinite veNAMI and ncPOS trades.

These contracts verify:

• Position validity
• Conditions defined in the order
• Buyer protection parameters
• Supported settlement assets
• Marketplace fee

Infinite veNAMI and ncPOS use separate validators with independent pause controls.

Contracts and Audits

Seaport provides the underlying infrastructure for trade execution and settlement. Nami's validation contracts are included in the protocol's independent security review process.