The challenge
Marketplace contracts handle other people's assets, so a logic error is not a bug to patch later. Gas cost also determines whether minting is viable for the people the platform is for.
What we built
- Gas-optimised minting contracts, since minting cost decides whether smaller creators can use the platform at all.
- Royalty enforcement built into the contract rather than depending on marketplace goodwill.
- Assets on IPFS with content addressing, so a token references immutable content rather than a mutable URL.
- Wallet connection handling the disconnect, wrong-network and rejected-transaction cases explicitly.
Outcome
Creators mint at a cost that makes sense for their price point, with royalties enforced at the contract level.
Built with
Solidityethers.jsIPFS
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