BasePaint Market - Trade complete BasePaint year sets in a single transaction

BasePaint creates a new collaborative artwork every day, minted on Base. After 900+ days, only ~100-155 collectors hold a complete year set (365 pieces). Until now, buying one meant 365 separate purchases with no guarantee. Trade full year sets in one atomic transaction. List in one click, make gasless offers via EIP-712 signatures, with full on-chain validation of all 365 tokens. Every set is identical. Turning NFT trading into token-style trading with a real market price and order book.

Hey Product Hunt! I'm Alex, the solo founder of BasePaint Bundle Marketplace I hold a complete BasePaint year set myself: 365 daily collaborative artworks minted on Base. Assembling it piece by piece from OpenSea was painful, and I realized there was simply no way to trade a full set as one unit. So I built a dedicated marketplace for it. The smart contract validates all 365 NFTs and transfers them atomically — one click, one transaction, no risk of partial fills. Buyers can also place gasless standing offers using EIP-712 signatures. What makes this interesting beyond BasePaint: since every year set contains the same 365 pieces, they become standardized contracts. Instead of unique listings with floor prices, you get real market pricing with an order book, more like trading tokens than NFTs. I built the entire stack myself (Solidity, Node.js, Next.js) with Claude as my AI coding partner. The project has 2,340 automated tests, a 9.0/10 security audit score, and runs on Base mainnet. Would love to hear your thoughts and questions!

BasePaint Market - Trade complete BasePaint year sets in a single transaction

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