# Services from api.nansen.ai on Zero

> api.nansen.ai serves 118 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.nansen.ai
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.nansen.ai/health.json

## Services

- [Nansen Smart Money Netflow](https://www.zero.xyz/c/nansen-netflow-a8d8b40f/llms.txt): $0.05/call via MPP, rated 5.0/5 (1 review). Analyzes net capital flows (inflows vs outflows) of smart money traders and funds across tokens and blockchains over multiple time periods.
- [Nansen Wallet Counterparties](https://www.zero.xyz/c/nansen-counterparties-abf91e6d/llms.txt): $0.05/call via MPP. Returns top counterparties a wallet address has interacted with, including interaction counts, volume flows, token details, and entity labels.
- [Nansen TGM DEX Trades](https://www.zero.xyz/c/nansen-dex-trades-d82c32ba/llms.txt): $0.01/call via MPP. Retrieves individual DEX trade transactions for a specific token on a given chain, including trader addresses, labels, amounts, prices, and trade direction (buy/sell).
- [Nansen Flow Intelligence](https://www.zero.xyz/c/nansen-flow-intelligence-5dbc00f4/llms.txt): $0.01/call via MPP. Returns token flow analytics (inflows, outflows, net flows) broken down by holder segments—Whales, Smart Traders, Exchanges, Top PnL, and Public Figures—with trend and accumulation/distribution signals.
- [Nansen TGM Flows](https://www.zero.xyz/c/nansen-flows-db50c4b7/llms.txt): $0.01/call via x402. Returns hourly snapshots of token balances, inflows, and outflows for specific holder categories (smart money, whales, public figures, exchanges) over a given time range.
- [Nansen Token Holders (TGM)](https://www.zero.xyz/c/nansen-holders-4212946e/llms.txt): $0.05/call via MPP. Retrieves top token holders with balances, historical activity, balance changes, and smart money labels for any token across 26+ chains.
- [Nansen Smart Money Holdings](https://www.zero.xyz/c/nansen-holdings-70e83659/llms.txt): $0.05/call via MPP. Retrieve aggregated token balances held by smart traders and funds across multiple blockchains, filtered to exclude whales and influencers.
- [Nansen Address PnL](https://www.zero.xyz/c/nansen-pnl-e95992bb/llms.txt): $0.01/call via MPP. Calculates realized and unrealized profit/loss metrics for a wallet address across tokens on a specified blockchain and date range.
- [Nansen PnL Leaderboard](https://www.zero.xyz/c/nansen-pnl-leaderboard-ccf8cde4/llms.txt): $0.05/call via MPP. Ranks traders by realized and unrealized profit/loss performance for a specific token on a given chain and date range, including ROI percentages and trading patterns.
- [Nansen Premium Labels](https://www.zero.xyz/c/nansen-premium-labels-96950e7c/llms.txt): free. Retrieves all labels for a wallet address including exclusive smart money, alpha trader, and public figure tags not available in the standard labels endpoint.
- [Nansen Token Information (TGM)](https://www.zero.xyz/c/nansen-token-information-b1666f90/llms.txt): $0.01/call via x402. Returns comprehensive token metadata, market metrics, and spot trading activity for a given token on a specified blockchain over a chosen timeframe.
- [Nansen Transaction With Token Transfer Lookup](https://www.zero.xyz/c/nansen-transaction-with-token-transfer-lookup-623d0bb5/llms.txt): $0.01/call via MPP. Retrieves comprehensive details for a specific blockchain transaction, including native crypto movements, token transfers, NFT transfers, and USD valuations.
- [Nansen Who Bought Sold](https://www.zero.xyz/c/nansen-who-bought-sold-adf54581/llms.txt): $0.01/call via x402. Returns aggregated buy/sell trade volumes in USD for wallet addresses trading a specific token within a given time range, enabling identification of net buyers and sellers.
- [Nansen Current Balance](https://www.zero.xyz/c/nansen-current-balance-54366e1a/llms.txt): $0.01/call via MPP. Retrieve current token holdings and USD valuations for a blockchain address or named entity across one or more chains.
- [Nansen DeFi Holdings](https://www.zero.xyz/c/nansen-defi-holdings-cc727aef/llms.txt): free. Returns a wallet's aggregated DeFi positions across protocols, including assets, debts, rewards, and token-level breakdowns by chain.
- [Nansen Smart Money DEX Trades](https://www.zero.xyz/c/nansen-dex-trades-3300e9b0/llms.txt): $0.05/call via MPP. Returns real-time DEX transaction-level data from smart traders and funds across multiple chains over the last 24 hours
- [Nansen General Search](https://www.zero.xyz/c/nansen-general-107285db/llms.txt): free. Search for crypto tokens and on-chain entities by name, symbol, contract address, or entity name across all Nansen data
- [Nansen Historical Balances](https://www.zero.xyz/c/nansen-historical-balances-1d080ac4/llms.txt): $0.01/call via MPP. Retrieves time-series snapshots of token and native coin balances for a blockchain address or named entity across configurable date ranges and multiple chains.
- [Nansen Smart Money Historical Holdings](https://www.zero.xyz/c/nansen-historical-holdings-4b1f8b7c/llms.txt): $0.01/call via MPP. Retrieve time-series daily snapshots of aggregated token balances held by smart traders and funds across multiple blockchains.
- [Nansen Token Risk & Reward Indicators](https://www.zero.xyz/c/nansen-indicators-18347ec8/llms.txt): $0.05/call via MPP. Returns scored risk and reward indicators for a specific token on a given blockchain, including metrics like BTC reflexivity, liquidity risk, price momentum, and funding rate.
- [Nansen Perp PnL Leaderboard](https://www.zero.xyz/c/nansen-perp-pnl-leaderboard-f7ed6494/llms.txt): $0.05/call via MPP. Ranks traders by realized and unrealized profit/loss performance for a specific Hyperliquid perpetual contract over a given date range.
- [Nansen PnL Summary](https://www.zero.xyz/c/nansen-pnl-summary-9a7d77c8/llms.txt): $0.01/call via x402. Returns aggregate profit/loss statistics and top 5 profitable tokens for a wallet address or named entity over a specified date range and chain.
- [Nansen Related Wallets](https://www.zero.xyz/c/nansen-related-wallets-c50240b8/llms.txt): $0.01/call via MPP. Returns wallets related to a given blockchain address through on-chain interactions, with relationship type, transaction hash, and timing details.
- [Nansen Token OHLCV](https://www.zero.xyz/c/nansen-token-ohlcv-26f49142/llms.txt): $0.01/call via MPP. Returns unified OHLCV candlestick data (open, high, low, close, volume, market cap) for any token across 35+ supported blockchains at multiple timeframes.
- [Nansen Token Screener](https://www.zero.xyz/c/nansen-token-screener-63556c7f/llms.txt): $0.01/call via MPP. Screen and discover tokens across up to 5 blockchains using advanced filters for smart money activity, volume, liquidity, market cap, and holder behavior.
- [Nansen Polymarket Top Holders](https://www.zero.xyz/c/nansen-top-holders-fde2870b/llms.txt): $0.05/call via x402. Returns the largest position holders for a Polymarket prediction market, including position sizes, average entry prices, and unrealized PnL, computed from on-chain ERC-1155 token transfers on Polygon.
- [Nansen Prediction Market Trades By Address](https://www.zero.xyz/c/nansen-trades-by-address-7a8a68bc/llms.txt): $0.01/call via MPP. Retrieves all decoded on-chain prediction market trades for a specific wallet address on Polymarket (Polygon), including prices, sizes, and market context.
- [Nansen Address Transactions](https://www.zero.xyz/c/nansen-transactions-90969bef/llms.txt): $0.01/call via MPP. Retrieve recent blockchain transactions for a wallet address including token transfers, native currency movements, and contract interactions across multiple chains.
- [Nansen TGM Token Transfers](https://www.zero.xyz/c/nansen-transfers-7d8284f5/llms.txt): $0.01/call via MPP. Retrieves paginated token transfer history for a specific token on a given chain, including DEX trades, CEX movements, and direct transfers with smart money labels.
- [Nansen Polymarket Market Screener](https://www.zero.xyz/c/nansen-market-screener-047f8daa/llms.txt): $0.01/call via MPP. Browse, filter, and sort Polymarket prediction markets by volume, liquidity, price, status, and more
- [Nansen Polymarket OHLCV Candles](https://www.zero.xyz/c/nansen-ohlcv-45c08244/llms.txt): $0.01/call via MPP. Returns 1-hour OHLCV (Open, High, Low, Close, Volume) price candles for a Polymarket prediction market outcome, derived from on-chain OrderFilled events on Polygon.
- [Nansen Perp Leaderboard](https://www.zero.xyz/c/nansen-perp-leaderboard-7789d109/llms.txt): $0.05/call via MPP. Returns ranked perpetual trading performance data (PnL, ROI, account value) for top traders within a specified date range.
- [Nansen Hyperliquid Perpetual Trades](https://www.zero.xyz/c/nansen-perp-trades-37c5e695/llms.txt): $0.01/call via MPP. Retrieve individual perpetual contract trade records for a specific token on Hyperliquid, with detailed trader, side, action, order type, and trade metrics.
- [Nansen Prediction Market PnL by Address](https://www.zero.xyz/c/nansen-pnl-by-address-93f90f8a/llms.txt): $0.01/call via MPP. Returns per-market profit and loss breakdown for a specific wallet address across all prediction markets, including buy costs, sell proceeds, redemption values, and unrealized positions.
- [Nansen Prediction Market PnL by Market](https://www.zero.xyz/c/nansen-pnl-by-market-2dd804cf/llms.txt): $0.05/call via MPP. Returns profit and loss breakdown for every trader in a specified Polymarket prediction market, including buy costs, sell proceeds, redemptions, and unrealized positions.
- [Nansen Prediction Market Position Detail](https://www.zero.xyz/c/nansen-position-detail-9e7f6e25/llms.txt): $0.05/call via MPP. Returns per-token position data for all holders in a specific Polymarket prediction market, including balances, entry prices, current prices, and PnL.
- [Nansen Position Intelligence](https://www.zero.xyz/c/nansen-position-intelligence-2d307a23/llms.txt): $0.01/call via MPP. Returns aggregated long/short position sizes for a perpetual contract token on Hyperliquid, broken down by trader cohorts (Smart Money, Whales, Top PnL, Public Figures).
- [Polymarket Trades By Market](https://www.zero.xyz/c/nansen-trades-by-market-3b36e942/llms.txt): $0.01/call via MPP. Retrieve recent on-chain trades for a specific Polymarket prediction market, decoded from Polygon OrderFilled events with buyer/seller addresses, prices, and USDC values.
- [Nansen Smart Money DCA Strategies](https://www.zero.xyz/c/nansen-dcas-401ffe9a/llms.txt): $0.05/call via x402. Monitor and analyze DCA (dollar-cost averaging) strategies executed by smart money wallets on Solana via Jupiter DCA protocol
- [Nansen Wallet Address Labels](https://www.zero.xyz/c/nansen-labels-bc84a56b/llms.txt): free. Returns non-premium behavioral, DeFi, CEX, ENS, and other categorical labels associated with a blockchain wallet address.
- [Polymarket Prediction Market Orderbook](https://www.zero.xyz/c/nansen-orderbook-71d2fdce/llms.txt): $0.01/call via MPP. Returns the full bid/ask orderbook with price levels, sizes, and cumulative depth for a Polymarket prediction market, polled every ~60 seconds.
- [Nansen Perp Positions](https://www.zero.xyz/c/nansen-perp-positions-63b14962/llms.txt): $0.05/call via MPP. Retrieve current perpetual futures positions for a specific token on Hyperliquid, with entry/mark/liquidation prices, leverage, and unrealized PnL.
- [Nansen Perp Screener](https://www.zero.xyz/c/nansen-perp-screener-2161c134/llms.txt): $0.01/call via MPP. Screen and filter perpetual contracts on Hyperliquid by volume, open interest, funding rates, and smart money activity over a specified date range.
- [Nansen Perp Trades (User)](https://www.zero.xyz/c/nansen-perp-trades-c014a78c/llms.txt): $0.01/call via MPP. Retrieves perpetual futures trade history for a specific Hyperliquid wallet address, including prices, sizes, fees, closed PnL, and transaction metadata within a date range.
- [Nansen Smart Money Perp Trades](https://www.zero.xyz/c/nansen-perp-trades-4da281f7/llms.txt): $0.05/call via MPP. Returns real-time perpetual contract trade activity by smart money wallets on Hyperliquid, with filtering by side, type, action, price, and value.
- [Nansen Prediction Market Categories](https://www.zero.xyz/c/nansen-categories-eac6ed38/llms.txt): $0.01/call via MPP. Returns aggregated statistics (volume, open interest, active markets, top markets) for all prediction market categories.
- [Nansen Entity Name Search](https://www.zero.xyz/c/nansen-entity-name-dc379852/llms.txt): free. Search for blockchain entity names (e.g. wallets, exchanges, funds) to use as exact parameters in other Nansen v1 endpoints.
- [Nansen Polymarket Event Screener](https://www.zero.xyz/c/nansen-event-screener-db3fb486/llms.txt): $0.01/call via MPP. Browse, filter, and sort Polymarket prediction market events with aggregated volume, liquidity, and trader statistics across all child markets.
- [Nansen Jupiter DCA Vault Analytics](https://www.zero.xyz/c/nansen-jup-dca-e31e97cb/llms.txt): $0.01/call via MPP. Returns Jupiter DCA (Dollar Cost Averaging) vault stats and orders on Solana for a specific token, including deposit amounts, trader labels, and vault status.
- [Nansen Perp Positions](https://www.zero.xyz/c/nansen-perp-positions-c496f569/llms.txt): $0.01/call via MPP. Retrieves real-time perpetual futures position data for a Hyperliquid wallet address, including PnL, leverage, margin, and liquidation details.
- [Nansen Token Sectors](https://www.zero.xyz/c/nansen-token-sectors-a5966723/llms.txt): free. Returns all available token sector categories (e.g., AI Agents, DeFi Lending, Memecoin) that can be used to filter tokens in Nansen's token screener and related endpoints.
- [Nansen Account Info](https://www.zero.xyz/c/nansen-account-ed4576e8/llms.txt): free. Verify API key validity and retrieve current subscription plan and remaining credit balance.
- [Nansen Historical Who Bought Sold](https://www.zero.xyz/c/nansen-historical-who-bought-sold-aaee3d17/llms.txt): $0.05/call via x402. Returns aggregated buy/sell volumes per trader for a specific token over a historical date range, with smart money labels resolved at the query end date to avoid forward-looking bias.
- [Nansen AI Expert Agent](https://www.zero.xyz/c/nansen-01dfcf21/llms.txt): $7.5/call via x402. Streams a deep, multi-step on-chain research answer from Nansen's expert AI agent, backed by wallet labels and smart money flow data
- [Nansen Token Screener](https://www.zero.xyz/c/api-nansen-ai-9319fa8b/llms.txt): $0.01/call via x402. Screen and filter tokens across multiple blockchains using smart mon

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