Nansen adds search feature for 200,000 FOMO wallets on Solana and Base

Nansen just made it significantly easier to peek at what the most active social traders are actually doing with their money. The blockchain analytics firm has rolled out a search feature covering more than 200,000 wallets linked to FOMO, the mobile-first copy-trading app that’s been quietly eating market share on Solana and Base. Users can now pull up detailed holdings, trade histories, and profit-and-loss data for FOMO-connected wallets directly through Nansen’s platform. What the integration actually unlocks The update goes beyond surface-level wallet tracking. Nansen’s integration includes FOMO-associated addresses that aren’t even visible within FOMO’s own app interface, which means the analytics capture a more complete picture of how these traders are operating across chains. With more than 500 million labeled wallets already in its database, Nansen has been building toward this kind of granular, protocol-specific profiling for a while. Adding a concentrated batch of 200,000 wallets from a single, high-activity platform gives analysts a dense cluster of trading behavior to study rather than scattered data points across the broader ecosystem. FOMO’s rapid rise FOMO launched aro...