Trading pallet

[Leouarz]

Starting a discussion about a new pallet used for trending NFTs with other NFTs and / or caps.

Simple implementation :

• I want to trade my NFTs with someone else's NFT with some caps
• I create a trade contract that can be accepted or declined
• A trade must contain at least one NFT
• A trade can be agains NFTs and / or Caps (same as Monopoly game)

Advanced implementation :

• I lock my NFT(s) for a trade
• I wait for offers (can be NFTs and / or Caps)
• I can chose among multiple offers to get the best

This will allow :

• Safe Trading of NFTs
• Reserving an NFTs for someone (without having to put it on sale since everybody can buy it)
• Some kind of marketplace where currency is NFTs and / or Caps and not Caps only
• Maybe even a system where NFTs can receive offers directly without a trade creation beforehand

Will be used :

• P2P
• Games
• Marketplaces

Don't hesitate to comment on this 🌸

[peshwar9]

What would a trade contract look like for swapping NFTs?

[Leouarz]

It would look like this :

pub struct DealData {
  offerer: AccountId, 
  offeree: AccountId,
  offererSide: DealSide,
  offereeSide: DealSide,
}

pub struct DealSide {
  NFTs: Option<NFTList>,
  Amount: Option<Balance>,
}

With the constraint that at least 1 DealSide has at least NFT

[peshwar9]

@Leouarz : It could be useful to write a TIP (Ternoa Improvement Proposal) for this feature you are proposing.

[Leouarz]

Noice