Nansen

Active

by Nansen

Onchain analytics across 37 chains including Monad: Smart Money flows, wallet profiling, token holders, perps, and prediction markets.

FinanceData

Endpoints · 84

Base URLhttps://api.nansen.ai
POST/api/v1/chains/chain-rank$0.01Get chain growth rankings
POST/api/v1/nansen-score/top-tokens$0.01Get Nansen Score Top Tokens
POST/api/v1/perp-screener$0.01Get Perpetual Contract Screening Data
POST/api/v1/prediction-market/address-summary$0.01Get Prediction Market Address Summary
POST/api/v1/prediction-market/categories$0.01Get Prediction Market Categories
POST/api/v1/prediction-market/event-screener$0.01Get Prediction Market Event Screener
POST/api/v1/prediction-market/market-screener$0.01Get Prediction Market Screener
POST/api/v1/prediction-market/ohlcv$0.01Get Prediction Market OHLCV Candles
POST/api/v1/prediction-market/orderbook$0.01Get Prediction Market Orderbook
POST/api/v1/prediction-market/pnl-by-address$0.01Get Prediction Market PnL by Address
POST/api/v1/prediction-market/trades-by-address$0.01Get Prediction Market Trades by Address
POST/api/v1/prediction-market/trades-by-market$0.01Get Prediction Market Trades by Market
POST/api/v1/profiler/address/current-balance$0.01Get Address Current Balance Data
POST/api/v1/profiler/address/first-funder$0.01Get Address First Funder Data
POST/api/v1/profiler/address/historical-balances$0.01Get Address Historical Balances Data
POST/api/v1/profiler/address/historical-hyperliquid-perp-trades$0.01Get a wallet's historical Hyperliquid perp trade events
POST/api/v1/profiler/address/historical-hyperliquid-positions$0.01Get a wallet's historical Hyperliquid perp positions + account summary
POST/api/v1/profiler/address/pnl$0.01Retrieve address PnL data
POST/api/v1/profiler/address/pnl-summary$0.01Get Address PnL Summary Data
POST/api/v1/profiler/address/related-wallets$0.01Get Address Related Wallets Data
POST/api/v1/profiler/address/transactions$0.01Get Address Transactions Data
POST/api/v1/profiler/dex-trades$0.01Get Wallet DEX Trades
POST/api/v1/profiler/perp-pnl-summary$0.01Get Hyperliquid Perp PnL Summary
POST/api/v1/profiler/perp-positions$0.01Get Perpetual Positions Data
POST/api/v1/profiler/perp-trades$0.01Get Perpetual Trade Data
POST/api/v1/smart-money/historical-holdings$0.01Get Smart Money Historical Holdings Data
POST/api/v1/smart-money/historical-perp-trades$0.01Get historical Hyperliquid smart-money perp trades
POST/api/v1/tgm/dex-trades$0.01Get "Token God Mode" (TGM) DEX trades data
POST/api/v1/tgm/flow-intelligence$0.01Get "Token God Mode" (TGM) flow intelligence data
POST/api/v1/tgm/flows$0.01Get "Token God Mode" (TGM) flows data
POST/api/v1/tgm/historical-perp-leaderboard$0.01Get historical Hyperliquid "Token God Mode" (TGM) perp leaderboard
POST/api/v1/tgm/historical-perp-pnl-leaderboard$0.01Get historical Hyperliquid "Token God Mode" (TGM) per-coin perp PnL leaderboard
POST/api/v1/tgm/historical-perp-positions$0.01Get historical Hyperliquid "Token God Mode" (TGM) perp positions
POST/api/v1/tgm/historical-perp-trades$0.01Get historical "Token God Mode" (TGM) perp trades
POST/api/v1/tgm/historical-token-info-perps$0.01Get Historical Hyperliquid Token Info Perps
POST/api/v1/tgm/historical-token-ohlcv$0.01Get historical "Token God Mode" (TGM) token OHLCV
POST/api/v1/tgm/historical-token-recent-flows-summary-perps$0.01Get Historical Hyperliquid Token Recent Flows Summary
POST/api/v1/tgm/jup-dca$0.01Get "Token God Mode" (TGM) Jupiter DCA data
POST/api/v1/tgm/perp-trades$0.01Get "Token God Mode" (TGM) perp trades data
POST/api/v1/tgm/position-intelligence$0.01Get "Token God Mode" (TGM) position intelligence data
POST/api/v1/tgm/token-information$0.01Get "Token God Mode" (TGM) token information data
POST/api/v1/tgm/token-ohlcv$0.01Retrieve token OHLCV candle data
POST/api/v1/tgm/transfers$0.01Get "Token God Mode" (TGM) transfers data
POST/api/v1/tgm/who-bought-sold$0.01Get "Token God Mode" (TGM) who bought/sold data
POST/api/v1/token-screener$0.01Retrieve token screener data
POST/api/v1/transaction-with-token-transfer-lookup$0.01Get Transaction with Token Transfer Lookup Data
POST/api/v1/perp-leaderboard$0.05Get Perpetual Trading Leaderboard Data
POST/api/v1/prediction-market/pnl-by-market$0.05Get Prediction Market PnL by Market
POST/api/v1/prediction-market/position-detail$0.05Get Prediction Market Position Detail
POST/api/v1/prediction-market/top-holders$0.05Get Prediction Market Top Holders
POST/api/v1/profiler/address/counterparties$0.05Get Address Counterparties Data
POST/api/v1/profiler/address/counterparties/batch$0.05Get Address Counterparties Data (Batch)
POST/api/v1/profiler/address/historical-token-balances$0.05Get Historical Balances by Address
POST/api/v1/search/web-search$0.05Web search
POST/api/v1/smart-money/dcas$0.05Get Smart Money DCAs Data
POST/api/v1/smart-money/dex-trades$0.05Get Smart Money DEX Trades Data
POST/api/v1/smart-money/holdings$0.05Get Smart Money Holdings Data
POST/api/v1/smart-money/netflow$0.05Get Smart Money Netflow Data
POST/api/v1/smart-money/perp-trades$0.05Get Smart Money Perpetual Trades Data
POST/api/v1/smart-money/pnl-leaderboard$0.05Get Smart Money PnL Leaderboard
POST/api/v1/tgm/holders$0.05Get "Token God Mode" (TGM) holders data
POST/api/v1/tgm/indicators$0.05Get Nansen Score Indicators
POST/api/v1/tgm/perp-pnl-leaderboard$0.05Get "Token God Mode" (TGM) perp PnL leaderboard data
POST/api/v1/tgm/perp-positions$0.05Get "Token God Mode" (TGM) perp positions data
POST/api/v1/tgm/pnl-leaderboard$0.05Get "Token God Mode" (TGM) PnL leaderboard data
POST/api/v1/token-screener/historical$0.05Get Historical Token Screener
POST/api/v1/token-screener/historical-perps$0.05Get Historical Hyperliquid Perp Screener
POST/api/v1beta1/profiler/address/historical-token-balances$0.05Get Historical Balances by Address (Beta)
POST/api/v1beta1/profiler/address/historical-transactions$0.05Get Historical Transactions for an Address (Beta)
POST/api/v1beta1/profiler/historical-transaction-lookup$0.05Get Historical (Time-Travel) Transaction Lookup Data (Beta)
POST/api/v1beta1/tgm/historical-dex-trades$0.05Get historical "Token God Mode" (TGM) DEX trades (Beta)
POST/api/v1beta1/tgm/historical-token-flow-summary$0.05Get historical "Token God Mode" (TGM) token flow summary (Beta)
POST/api/v1beta1/tgm/historical-token-ohlcv$0.05Get historical "Token God Mode" (TGM) token OHLCV (Beta)
POST/api/v1beta1/tgm/historical-who-bought-sold$0.05Get historical "Token God Mode" (TGM) who bought/sold (Beta)
POST/api/v1beta1/token-screener/historical$0.05Get Historical Token Screener (Beta)
POST/api/v1/search/web-fetch$0.20Web fetch and analyze
POST/api/v1/smart-money/historical-token-balances$0.25Get Historical SM Token Balances
POST/api/v1/tgm/historical-token-quant-scores$0.25Get Historical Token Quant Scores
POST/api/v1beta1/smart-money/historical-token-balances$0.25Get Historical SM Token Balances (Beta)
POST/api/v1beta1/tgm/historical-pnl-leaderboard$0.25Get historical "Token God Mode" (TGM) PnL leaderboard (Beta)
POST/api/v1beta1/tgm/historical-token-quant-scores$0.25Get Historical Token Quant Scores (Beta)
POST/api/v1beta1/tgm/historical-top-holders$0.25Get historical "Token God Mode" (TGM) top holders (Beta)
POST/api/v1/agent/fast$2.00Interact with the Nansen Research Agent in "fast" mode
POST/api/v1/agent/expert$7.50Interact with the Nansen Research Agent in "expert" mode

Call the provider directly and settle x402 per request.

Quickstart · x402 flow

1 · Call without payment. The service replies 402

bash
curl -X POST -i https://api.nansen.ai/api/v1/chains/chain-rank
Response
HTTP/1.1 402 Payment Required{ "x402Version": 2,  "accepts": [{ "scheme": "exact", "network": "eip155:143",  "asset": "USDC", "maxAmountRequired": "0.01" }] }

2 · Sign the payment with your agent wallet and retry

bash
curl -X POST https://api.nansen.ai/api/v1/chains/chain-rank \  -H "X-PAYMENT: <base64 payment payload signed by your EOA>"
Response
HTTP/1.1 200 OK

Any EOA on Monad can pay.

Any APIs or tools listed are provided for discovery purposes only and do not constitute an endorsement or recommendation by the Monad Foundation.