How to make NFT Art with On-Chain Metadata | FULL HARDHART / JS TUTORIAL! (w/ Polygon & Opensea)

We explore the world of using SVGs to generate random NFT ImageURIs and Metadata 100% on-chain. In combination with Chainlink VRF to create randomness and true scarcity. We use Hardhat, Javascript, and Solidity.

These customized smart contracts were deployed to the Polygon chain, so you can see exactly how we did this!