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:
There are multiple ways to create a Fixed Price Market:
You can call
fixed_price::init_market
to create a standalone market object, albeit for the sale to be fully configured this object must be owned by aninventory
object 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
.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
Inventory
objects privately, along with the markets, and only then transfer these to theListing
object. From this, the Creator can callinventory::init_inventory
and 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
.
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