Connect-MCP

Nansen

io.github.nansen-ai/nansen-mcp · v1.0.1

Blockchain analytics API for AI agents. Smart Money signals, wallet profiling, token analytics.

MCPremoteAPI keyCrypto

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Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 53 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 80/100

What it does: 53 tools · 52 read, 1 write · Crypto, Knowledge & docs, E-commerce

Test call token_sectors: needs a key: tool error: Error calling tool 'token_sectors': NANSEN-API-KEY header is required. Get your API key at https://app.nansen.ai/api?tab (578 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +2
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://mcp.nansen.ai/ra/mcp/

Tools

53 tools listed at last check
  • get_feedback_preferences Read the authenticated account's saved automatic feedback preference. Free; no report quota. Before a new automatic report about useful Nansen friction, draft a concise report without secrets or unnecessary conversation details and call this tool. Enabled permits sending subject to host and local-d
  • submit_feedback Send feedback to Nansen, not GitBook. Costs zero credits, including with zero balance. Send when the user requests or approves this report. Before a new automatic report, call get_feedback_preferences for a fresh account preference. If it is off, unconfigured or unavailable, show the report and ask
  • get_feedback Read a Nansen feedback receipt for the same authenticated account. Costs zero credits. Lookup uses feedback_id, consumes no report slot, and returns fresh status. Received means saved; reviewed means triaged; closed has a public disposition. No fix or delivery date is promised. Unknown, expired, an
  • smart_traders_and_funds_token_balances Get aggregated (not per wallet) smart trader and fund (EXCLUDES whales, large holders, influencers, etc.) token balances and 24h change per chain for all chains (default is ['all'], which queries all supported chains) or specific chain(s). Use filters to narrow down the results.
  • smart_traders_and_funds_perp_trades Get recent Hyperliquid perpetual futures trades from Smart Money addresses across all tokens. Optional labels narrow this cohort; they do not search all addresses with that label. For a broad view of Smart Money activity across all tokens, use token_discovery_screener with traderType="sm". **Note:
  • smart_traders_and_funds_netflow Get aggregated (not per wallet) smart trader and fund (EXCLUDES whales, large holders, influencers, etc.) net USD flow per token over 1h/24h/7d/30d, per chain for all chains (default is ['all']) or specific chain(s). Use this for what smart money is buying or selling right now; use smart_traders_and
  • smart_traders_and_funds_dex_trades Get individual (per wallet, per transaction) DEX trades made by smart traders and funds (EXCLUDES whales, large holders, influencers, etc.) across all chains (default is ['all']) or specific chain(s). Use this to see exactly which wallet bought or sold what; use smart_traders_and_funds_netflow for t
  • smart_traders_and_funds_dcas Get Jupiter DCA (dollar-cost-averaging) orders opened by smart traders and funds on Solana, including deposit size, amount spent so far and order status. Use this for scheduled accumulation intent; use smart_traders_and_funds_dex_trades for one-off swaps.
  • smart_traders_and_funds_historical_token_balances Get the day-by-day history of aggregated smart trader and fund token balances (EXCLUDES whales, large holders, influencers, etc.) for a date range on base, bnb, ethereum, monad, robinhood or solana. Use this to see how smart money holdings changed over time; use smart_traders_and_funds_token_balance
  • smart_traders_and_funds_pnl_leaderboard Rank smart trader and fund addresses (EXCLUDES whales, large holders, influencers, etc.) by realized, unrealized and total USD PnL over a 1/7/30/90/180 day window, with ROI, win rate and trade counts. Use this to find the best performing smart money wallets; use token_pnl_leaderboard for the best pe
  • 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 overall market view. Use it only if user explicitly requests it, or to combine it with other non smart money data. **Modes:** - `onchain_tokens` (default): Analy
  • token_dex_trades Get DEX trades for a specific token. **Modes:** - `onchain_tokens` (default): Analyze on-chain tokens by contract address - `perps`: Analyze Hyperliquid perpetual futures by symbol (chain auto-set to "hyperliquid") **NOTE:** In onchain_tokens mode, only ETH is supported among native tokens. For ot
  • token_transfers Get 25 token transfers (per page) for a specific token based on the sort order. Default: the last 24 hours, largest transfers first (orderBy "amount", "desc"). Direction rules (fromAddress = the sender, toAddress = the receiver): - "Transfers of X", "X's transfers", "track X", and "what is X doing"
  • token_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 across ALL wallet categories. **Note:** Using `holder_segment: smart_money` is not a good proxy for an overall market view. Use it only if user explicitly reques
  • token_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:** - `onchain_tokens` (default): Analyze on-chain tokens by contract address - `perps`: Analyze Hyperliquid perpetual futures by symbol (chain auto-set to "hyperliquid") —
  • token_who_bought_sold Get TOTAL amount of tokens bought/sold by address for a token on DEX (Decentralised Exchanges) ONLY. Use this tool to find out WHO is buying or selling a token (on DEX) AND then you can check if they are liquidating profits or accumulating more. Returns: Aggregated buyer/seller activity as mar
  • 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 Solana, and is the correct choice for standard lookbacks such as 1d. Returns **TOTAL** token flows per segment: 1. Public Figures 2. Top PnL Traders 3.
  • token_discovery_screener Get comprehensive token screening data across multiple blockchain networks with advanced filtering. A maximum of 25 results per page are returned out of 1000s of tokens. Use the sorting and filtering options to narrow down the results. In a mixed spot + hyperliquid request, `page` applies to both t
  • token_ohlcv Get OHLCV (Open, High, Low, Close, Volume) price data for a token with automatic interval resolution. Supports EVM chains and Solana for on-chain tokens, AND Hyperliquid perpetual futures. For Hyperliquid perps, pass `chain="hyperliquid"` and use the perp symbol as `tokenAddress` (e.g. "BTC", "HYPE
  • token_technical_indicators Get a technical-analysis snapshot for a token: SMA(20/50/200), EMA(12/26), RSI(14), MACD(12,26,9), Bollinger Bands(20, 2σ), ATR(14), and rolling VWAP(20), computed from the last 260 closed candles at an explicit timeframe. Supports EVM chains and Solana for on-chain tokens, AND Hyperliquid perpetua
  • token_info Get token information — spot on-chain details or Hyperliquid perpetual futures stats. On-chain tokens mode (default): Returns token details (name, symbol, market cap, FDV, supply, deployment date, socials) and spot trading metrics (volume, buys/sells, buyers/sellers, holders, liquidity). Perps mod
  • 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, evaluating buy/sell decisions, or when the user needs quantitative data to make trading decisions. Returns: Token risk/reward indicators as markdown with
  • nansen_score_top_tokens Discover and filter a daily list of attractive tokens using Nansen Score Indicators weighted by coefficients (= Performance Score). Use this tool when you don't know which tokens to buy and need recommendations based on backtested indicators. For specific token analysis (e.g., "should I buy AAVE?")
  • hyperliquid_leaderboard Get Hyperliquid perpetual futures trader leaderboard with performance metrics. Returns: Trader performance rankings as markdown. Columns returned: - **Address** / **Label**: trader wallet, and its Nansen label if any - **Total PnL** (USD): realized + unrealized over the date range
  • token_jup_dca Get Jupiter DCA (dollar-cost-averaging) orders opened against a Solana token, with deposit size, amount spent so far, amount accumulated and order status. Use this to see scheduled buying or selling pressure that has not hit the market yet; use token_dex_trades for trades already executed. Solana to
  • address_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 labels.
  • address_related_addresses Get information about related addresses of an input address. Note: This only includes the the "special" connections 'First Funder', 'Signer', 'Previous Signer', 'Multisig Signer of', 'Previous Multisig Signer of', 'Deployed via', 'Deployed by', 'Deployed Contract', 'Created Contract', 'Created by'.
  • address_counterparties Get 25 (per page) addresses or entities with the most common interactions with input addresses Default sort is net value transferred between them. Also returns the top 3 tokens transferred by count for each counterparty Note: To get related wallets: - Focus on direct value transfers to get most lik
  • address_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 together: the answer has one table for each wallet. Use this tool to compare wallets — counterparties that two wallets share, a group of wallets that sends to t
  • address_transactions Get list of 20 MOST RECENT transactions made by an address (per page). Only the latest transactions according to the date range are returned.
  • address_dex_trades Get a wallet's individual trades on a single chain — DEX swaps (spot) or Hyperliquid perpetual trades, newest first. Wallet-centric companion to `token_dex_trades` (which is token-centric). Chain: one per call ('all'/'evm' unsupported). EVM wallets MUST pass `chain` explicitly (e.g. ethereum, base,
  • address_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 the wallet for the specific token over a time period. Chain: pass 'hyperliquid' for a perp coin — there `tokenAddress` is the perp SYMBOL (e.g. 'BTC', 'HYPE',
  • wallet_pnl_summary Get aggregate stats of overall realized PnL for the input address. For Hyperliquid perp traders (chain='hyperliquid'), includes realized PnL from fills plus a current unrealized snapshot of open positions. For chain='all'/'evm' on an EVM address, reports spot/on-chain and Hyperliquid perp results as
  • address_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 unlabelled wallet to a known entity — the first funder is often a CEX withdrawal or a wallet the same owner already controls. The funder is resolved across all chain
  • address_portfolio Get comprehensive portfolio overview for a wallet address or entity. Hyperliquid perpetual positions include liquidation prices to support risk analysis workflows. For wallet addresses, supports different modes: - 'fast-mode-default': Wallet balances + Hyperliquid positions (skip defi, for fast mo
  • general_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 this tool for prediction markets. For Polymarket names, topics, event slugs, or URLs, use `prediction_market_lookup` instead. Nansen MCP does not support NFTs,
  • entity_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 name and the user gave an approximate one (e.g. "binance" -> "Binance 14"). Matching is case-insensitive and matches anywhere in the name. For tokens or addresses
  • token_sectors List valid token sectors for token discovery filters.
  • growth_chain_rank Get chain growth rankings by active addresses, transactions, gas fees and DEX volume.
  • transaction_lookup Get comprehensive transaction details including token transfers.
  • prediction_market_lookup Search Polymarket for events and markets by name, topic, URL, or slug. **PM building blocks:** - An **event** is a grouped prediction topic containing many child markets. - A **market** is one tradable outcome with its own `marketId`. - Example: `2026 NCAA Tournament Winner` is an event; `Will Duke
  • prediction_market_screener Browse and sort Polymarket markets, events, or categories. **When to use:** - Broad discovery, screening, and ranked browsing across many markets. - Do NOT use this to resolve one named market/event/slug/URL — use `prediction_market_lookup` instead. **Query tips:** - Literal-style matching on te
  • prediction_market_ohlcv Historical odds/volume candles for a Polymarket market. **When to use:** - Current odds / implied probability, price history, and recent probability changes on a specific market. **Key fields:** - `Close` is the share price for the displayed outcome side. - In binary markets, Yes and No shares a
  • prediction_market_orderbook Live orderbook for a Polymarket market. **When to use:** - Bid/ask depth, liquidity, and yes-share / no-share order structure. **Key fields:** - `Order Size` is share quantity, not USD. Do not describe share size as dollar depth unless you calculate `shares × price`. **Yes/No price relationship
  • prediction_market_top_holders Largest current holders for a Polymarket market. **Key fields:** - Positions are share balances, not USD notional. - `Position Value USD` is current marked value, not payout at resolution. - `Side Held` is the share side currently held. **Pitfalls:** - The visible holder table is the source of tru
  • prediction_market_trades Recent trades for a Polymarket market. **When to use:** - Source of truth for recent fills and latest trade-tape pricing. - Do not overwrite recent trade prices with older OHLCV candles. **Key fields:** - `Share Size` is quantity; `Value USD` is dollar value. - Each row is one visible trade leg —
  • prediction_market_pnl_leaderboard PnL leaderboard for a Polymarket market. **When to use:** - Only for profitability claims. **Key fields:** - `Total PnL USD` = redemption + unrealized value + sell proceeds − buy cost, for this market only. - `Net Buy Cost USD` is what the wallet paid for shares. - `Net Sell Proceeds USD` is wha
  • prediction_market_position_detail Detailed position breakdown for a Polymarket market. **Key fields:** - `Position Size (Shares)` is the share quantity still held. - `Buy Cost USD` and `Sell Proceeds USD` are the cash paid and received for this outcome token. - `Unrealized Value USD` is the marked value of shares still held; `R
  • prediction_market_address_trades Prediction market trade history for a Polygon wallet. **Key fields:** - `Share Size` is quantity traded in the displayed outcome side. - `Value USD` applies to that row only, not the whole transaction. **Pitfalls:** - Use this for wallet trade activity, not profitability.
  • prediction_market_address_summary Prediction market summary metrics for a Polygon wallet. **When to use:** - First wallet-level Polymarket tool for a quick trader overview. - Use before detailed address trades/PnL when the user asks for a general wallet profile, activity summary, or whether a wallet is active on Polymarket. **
  • prediction_market_address_pnl Prediction market PnL breakdown for a Polygon wallet, market by market. **When to use:** - Wallet-level Polymarket track record with per-market cost and proceeds. **Key fields:** - `Total PnL USD` = redemption + unrealized value + sell proceeds − buy cost, for that market only. - `Net Buy Cost U

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