How to calculate fees and royalties?
Use case
As an End User, when I sell a NFT on the secondary marketplace, there will be potential fees and royalties.
When the End User types a listing amount, we highly recommend you to display both fees and royalties amounts.
This step is recommended (to display important information for the End Users) but not mandatory.
API
Here is the link to the API documentation to get the fees and royalties amounts:
https://sandbox.nfts.eniblock.fr/redoc/listings-trades#operation/findFeesAndRoyalties