{"ok":true,"service":"wallet-portfolio-history-mcp","dataset":"hosted normalized address-intelligence snapshots","fresh":true,"snapshot_count":114,"tracked_addresses":3,"dataset_fresh_at":"2026-05-21T14:53:01.000Z","last_refresh":{"ts":1779000746,"iso_ts":"2026-05-17T06:52:26.000Z","attempted":1,"refreshed":1,"ok":1,"error":""},"sources":["EVM public RPC","curated ERC20 list","Aave/Compound/Aerodrome/Lido receipt-token reads","Base Blockscout protocol interaction hints","D1 hosted address snapshots"]}