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Fixed Price Sale
Fixed price sales allow NFT Creators to sell their NFTs at a fixed price. Creators can then decide to either sell their NFTs all at the same price, or they can break down the sale into tiers and have each tier selling at a different fixed price. As an example this allows Creators to sell NFTs at different prices depending on their rarity.
The
FixedPriceMarket object is as follows:struct FixedPriceMarket<phantom FT> has key, store {
id: UID,
price: u64,
}
There are multiple ways to create a Fixed Price Market:
- 1.You can call
fixed_price::init_marketto create a standalone market object, albeit for the sale to be fully configured this object must be owned by aninventoryobject which is responsible for owning the NFTs that will be sold. You can then add the market object to an inventory by callinginventory::add_market. - 2.Alternatively, when a collection is created on chain, its NFTs need to be initially created and transferred to an inventory. A pattern that allows for the speed up of this process is for the creator to instantiate the
Inventoryobjects privately, along with the markets, and only then transfer these to theListingobject. From this, the Creator can callinventory::init_inventoryand then callfixed_price::create_market_on_inventory.
Both of the above patterns require the
Inventory to be transferred to the listing via listing::add_inventory.Or additionally, you can call
fixed_price::create_market_on_listing which will create the market on an Inventory already owned by a Listing.
To buy NFTs from a given sale, the buyer will have to call
fixed_price::buy_nft, or in case it is a whitelisted sale fixed_price::buy_whitelisted_nft.
Last modified 10mo ago