This endpoint is used to:
- Create a new listing
- Change price of an existing listing
- Create a new offer or collection offer
Follow the Generate order payload guide to generate content of the
Before creating offers, the owner must approve the item's transfer on the X2Y2 ERC-721 Delegate or X2Y2 ERC-1155 Delegate with the
setApprovalForAllfunction on the item's contract.
Order price must be no less than 0.0001 ETH and not more than 100000000 ETH.