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Blockchain analytics API for AI agents. Smart Money signals, wallet profiling, token analytics.
Remote server: your requests and data go to mcp.nansen.ai. Claude Code: claude mcp add --transport http nansen https://mcp.nansen.ai/ra/mcp/ · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
get_feedback_preferences — Read the authenticated account's saved automatic feedback preference. Free; no report quota. Before a new automatic report about useful Nanssubmit_feedback — Submit product feedback for the authenticated Nansen account. Costs zero credits, including with zero balance. Send when the user requests oget_feedback — Read a Nansen feedback receipt for the same authenticated account. Costs zero credits. Lookup uses feedback_id, consumes no report slot, andsmart_traders_and_funds_token_balances — Get aggregated (not per wallet) smart trader (EXCLUDES whales, large holders, influencers, etc.) token balances and 24h change per chain forsmart_traders_and_funds_perp_trades — Get recent Hyperliquid perpetual futures trades from Smart Money addresses across all tokens. For a broad view of Smart Money activity acrossmart_traders_and_funds_netflow — Get aggregated (not per wallet) smart trader (EXCLUDES whales, large holders, influencers, etc.) net USD flow per token over 1h/24h/7d/30d, smart_traders_and_funds_dex_trades — Get individual (per wallet, per transaction) DEX trades made by smart traders (EXCLUDES whales, large holders, influencers, etc.) across allsmart_traders_and_funds_dcas — Get Jupiter DCA (dollar-cost-averaging) orders opened by smart traders on Solana, including deposit size, amount spent so far and order statsmart_traders_and_funds_historical_token_balances — Get the day-by-day history of aggregated smart trader token balances (EXCLUDES whales, large holders, influencers, etc.) for a date range onsmart_traders_and_funds_pnl_leaderboard — Rank smart trader addresses (EXCLUDES whales, large holders, influencers, etc.) by realized, unrealized and total USD PnL over a 1/7/30/90/1fund_token_balances — Get the CURRENT token holdings aggregated (not per wallet) across Fund-labelled wallets only, per chain for all chains (default is ['all']) token_current_top_holders — Get upto 25 (per page) top holders information for a specific token. **Note:** Using `labelType: smart_money` is not a good proxy for an ovetoken_dex_trades — Get DEX trades for a specific token. **Modes:** - `onchain_tokens` (default): Analyze on-chain tokens by contract address - `perps`: Analyzetoken_transfers — Get 25 token transfers (per page) for a specific token based on the sort order. Default: the last 24 hours, largest transfers first (orderBytoken_flows — Get hourly token-flow history for ONE holder segment over a date range. Use `token_recent_flows_summary` instead for an on-chain snapshot actoken_pnl_leaderboard — Upto 25 results (per page) of trader PnL for a token. Use the sorting and filtering options to narrow down the results. **Modes:** - `onchaitoken_who_bought_sold — Get net buyers or net sellers of a token on DEX (Decentralised Exchanges) only. Use this tool to find out WHO is buying or selling a token (token_recent_flows_summary — Get an on-chain flow snapshot across **ALL** wallet categories in one call. This tool supports native ETH on Ethereum and native SOL on Solatoken_discovery_screener — Get comprehensive token screening data across multiple blockchain networks with advanced filtering. A maximum of 25 results per page are rettoken_ohlcv — Get OHLCV (Open, High, Low, Close, Volume) price data for a token with automatic interval resolution. Supports EVM chains and Solana for on-token_technical_indicators — Get a technical-analysis snapshot for a token: SMA(20/50/200), EMA(12/26) and EMA(20/50/200), RSI(14), MACD(12,26,9), Bollinger Bands(20, 2σtoken_info — Get token information — spot on-chain details or Hyperliquid perpetual futures stats. On-chain tokens mode (default): Returns token details token_quant_scores — Get Nansen Score Indicators for a token - quantitative risk and reward signals. Use this tool when assessing a token's risk/reward profile, nansen_score_top_tokens — Discover and filter a daily list of attractive tokens using Nansen Score Indicators weighted by coefficients (= Performance Score). Use thishyperliquid_leaderboard — Get Hyperliquid perpetual futures trader leaderboard with performance metrics. Returns: Trader performance rankings as markdown. Columns rettoken_jup_dca — Get Jupiter DCA (dollar-cost-averaging) orders opened against a Solana token, with deposit size, amount spent so far, amount accumulated andaddress_historical_balances — Get historical native coin & token balances of address.address_labels — Get the standard labels for one wallet address. This tool returns identity, behavioural, and protocol labels. It does not return premium labaddress_related_addresses — Get information about related addresses of an input address. Note: This only includes the the "special" connections 'First Funder', 'Signer'address_counterparties — Get 25 (per page) addresses or entities with the most common interactions with input addresses Default sort is net value transferred betweenaddress_counterparties_batch — Get the top counterparties of up to 10 wallet addresses in one call. Every wallet gets its own counterparty list. The lists are NOT added toaddress_transactions — Get list of 20 MOST RECENT transactions made by an address or an entity (per page). Only the latest transactions according to the date rangeaddress_dex_trades — Get a wallet's individual trades on a single chain — DEX swaps (spot) or Hyperliquid perpetual trades, newest first. Wallet-centric companioaddress_perp_positions — Get a wallet's Hyperliquid positions and liquidation risk without a portfolio lookup.wallet_pnl_for_token — Get PnL stats for a specific token traded by the input address during a specific date range. Use this tool for analysing the performance of wallet_pnl_summary — Get aggregate stats of overall realized PnL for the input address. For Hyperliquid perp traders (chain='hyperliquid'), includes realized PnLaddress_first_funder — Get the first address that ever funded an EVM wallet, with the funding transaction hash, chain and timestamp. Use this to attribute an unlabaddress_portfolio — Get comprehensive portfolio overview for a wallet address or entity. Hyperliquid perpetual positions include liquidation prices to support rgeneral_search — General search tool. This is your FIRST entry point to look up for possible tokens, entities, and addresses related to a query. Do NOT use tentity_name_search — Search Nansen's entity names by a partial name and get back the exact entity names that match. Use this when a tool needs an exact entity naNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.