Web3 is resilient. 3rd party centralised platforms and NFT markets are increasingly vulnerable and unreliable. All works are deployed so they can outlast a platform.
Sales settle on Ethereum mainnet through one shop contract. Contracts were deployed in more than one way; the shop talks to each as it stands. Listing and buying use the shop contract. Mints use that collection’s claim where one exists.
The owner lists, updates, and cancels from the collection page. Buyers purchase from the same page. Mints use the claim already attached to that collection.
0x794ee436fa0710bEa6DB0eaC65cf73710DF3e2DB — Etherscan. Ethereum mainnet.
A listing is a price recorded on this contract for one token. The token stays in the owner’s wallet while it is listed. When a buyer pays that price, the contract pays the seller and transfers that token.
Listing asks the connected wallet to approve that token to the shop contract. Buying sends the listed price in the same transaction that takes the token. Updating a price overwrites the listing. Cancel clears it.
Open a collection from explore collections and connect an Ethereum wallet. Buy and list through this contract. Mint through that collection’s claim where one exists.