Auction

1 of 1 with English auction

A unique piece sold to the highest bidder with reserve price and anti-snipe extension.

Start a 1/1 auction ← All formats

At deploy

Storage fee

Free under 5 MB, $0.05/MB above with a $0.50 minimum.

Creator, once at deploy

Per mint

Free

No per-mint platform fee on this format.

Collector, on each mint

On secondary

Creators keep 100% of every resale on the artsunami marketplace, minus their own EIP-2981 royalty.

Settled out of the resale

EIP-2981 royalty (separate from the fees above)

On top of the table above, you set your own royalty rate at deploy (capped at 10%). Every honest marketplace - including artsunami - pays it directly to your wallet on every resale. The royalty is never withheld by artsunami: the contract sends it to you in the same transaction as the seller payout.

Specific to auction

Cost breakdown for this format

Estimated mainnet gas

One-time cost paid to Ethereum at deploy. artsunami takes nothing on top.

~$10

Typical storage footprint
One artwork file plus one metadata JSON. Smaller than any other format.
Resulting storage fee
Free in almost every case unless you're auctioning a multi-gigabyte video.

Format quirks

+Reserve price unlocks the auction clock; bids below reserve are rejected outright.
+Anti-snipe: any bid landing in the last 10 minutes bumps the end time by 10 minutes.
+No per-mint platform fee and no secondary fee on this format - the creator keeps 100% of the final hammer price minus their own EIP-2981 royalty payout.
+The auction contract is per-piece, so a refund / cancellation cannot affect other listings.

Start a 1/1 auction