3.2 Dynamic Gaming NFTs

NFTs evolve based on AI interpretations of game performance.

🧠 Architecture

[Game Events API] ─► Feature Extractor ─► AI Tier Model ─► Metadata JSON ─► IPFS
                                                     │
                                                    \|/
                                          NFT Contract (tokenURI→renderer)

💻 Contract Snippet

contract DynamicNFT is ERC721 {
    function tokenURI(uint256 id) public view override returns (string memory) {
        return renderer.renderURI(id);
    }
}

📊 Benchmarks

• Metadata update: 50/sec per updater

• Gas per update: ~80k

• Cache hit rate: >95%

🛠️ Steps

• Train tier model → export to ONNX

• Deploy NFT + renderer

• Run updater service + pin JSON

• Configure marketplaces to refresh on metadata update