NFT Exchange

NFT decentralized non-custodial marketplace will facilitate P2P trading between sellers andbuyers. The process will be controlled by the ExchangeManager contract. It will provide thefollowing functi


  • NFT address, the tokenID
  • Address in which they want to get paid and the amount
  • Expiration date .
  • Tx ID
This function will be used by sellers to list a new trade opportunity.
When called, the user will be asked to approve the transaction, and the NFTs will be transferred
to the smart contract . The function will generate a unique trade ID.


  • Tx ID
This function will be called by buyers to perform a trade by sending the trade ID. The function
will get the tokens to pay with from them, they need to approve them first, collect a fee, and
send the rest to the seller.At the same time, it will send the NFTs to the buyer. The trade is then marked as completed.


  • Tx ID
This function can be called by a seller to expire a non fulfilled trade to recover their NFT token.


The administrator of the smart contract can call this function to withdraw fees.


Inputs: None
Outputs: List of available NFT for sale with details.