{"type":"https://ercs.ethereum.org/ERCS/erc-8257#tool-manifest-v1","name":"SeaSignal — Wallet Pulse","description":"NFT portfolio snapshot for any wallet: top holdings by estimated floor value, concentration %, recent buys/sells (7d), and an activity label (accumulating/distributing/dormant). Costs $0.02 USDC per call via x402 on Base.","version":"0.1.0","endpoint":"https://seasignals.xyz","image":"https://seasignal.vercel.app/logo.png","tags":["nft","wallet","portfolio","analytics","opensea"],"inputs":{"type":"object","properties":{"address":{"type":"string","description":"EVM wallet address (0x...)"},"chain":{"type":"string","description":"Chain slug (default: ethereum). Examples: ethereum, matic, base."}},"required":["address"]},"outputs":{"type":"object","properties":{"address":{"type":"string"},"chain":{"type":"string"},"total_nfts":{"type":"number"},"distinct_collections":{"type":"number"},"est_portfolio_value_eth":{"type":"number"},"top_holdings":{"type":"array","items":{"type":"object","properties":{"collection":{"type":"string"},"count":{"type":"number"},"floor_eth":{"type":"number"},"est_value_eth":{"type":"number"},"pct_of_portfolio":{"type":"number"}}}},"concentration_pct":{"type":"number"},"recent_buys_7d":{"type":"number"},"recent_sells_7d":{"type":"number"},"activity_label":{"type":"string","enum":["accumulating","distributing","dormant"]},"summary":{"type":"string"},"generated_at":{"type":"string"},"data_sources":{"type":"array","items":{"type":"string"}}},"required":["address","chain","total_nfts","distinct_collections","est_portfolio_value_eth","top_holdings","concentration_pct","recent_buys_7d","recent_sells_7d","activity_label","summary","generated_at","data_sources"]},"creatorAddress":"0xd04662313736a664f25a614fb0fb617c2ec9dfe1","pricing":[{"amount":"20000","asset":"eip155:8453/erc20:0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","recipient":"eip155:8453:0xd04662313736a664f25a614fb0fb617c2ec9dfe1","protocol":"x402"}]}