Discover / api.nansen.ai

Nansen

■ Challenge detected

Get Nansen Score Top Tokens

MPP
x402
Base
BNB Chain
EVM chain 143
Solana
Tempo
X Layer
U
USD1
USDC
USDT
blockchain

Listed price: $0.01
Challenge detected: 3 of the last 10 checks
Median response: 348 ms
Last checked: 16 Oct, 18:49 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://api.nansen.ai/api/v1/nansen-score/top-tokens
# 402 Payment Required: pay with a MPP client, then send the request again.

58 listed endpoints

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.nansen.ai/api/v1

POST/tgm/perp-trades$0.01Perp trading history for a token On mpp.dev
POST/profiler/address/pnl-summary$0.01Get Address PnL Summary Data On mpp.dev and x402 Bazaar
POST/tgm/holders$0.05Get "Token God Mode" (TGM) holders data On mpp.dev and x402 Bazaar
Method not supplied/profiler/address/current-balance$0.01https://api.nansen.ai/api/v1/profiler/address/current-balance On b402 Bazaar
GET/search/token-sectorsNo price listedList token sectors On mpp.dev
POST/prediction-market/top-holders$0.05Get Prediction Market Top Holders On mpp.dev and x402 Bazaar
Method not supplied/smart-money/netflow$0.05https://api.nansen.ai/api/v1/smart-money/netflow On b402 Bazaar
POST/smart-money/historical-holdings$0.01Get Smart Money Historical Holdings Data On mpp.dev and x402 Bazaar
POST/token-screener$0.01Retrieve token screener data On mpp.dev and x402 Bazaar
POST/tgm/jup-dca$0.01Jupiter DCA orders for a token on Solana On mpp.dev
POST/profiler/address/transactions$0.01Get Address Transactions Data On mpp.dev and x402 Bazaar
POST/smart-money/holdings$0.05Get Smart Money Holdings Data On mpp.dev and x402 Bazaar
POST/nansen-score/top-tokensNo price listedGet Nansen Score Top Tokens On x402 Bazaar
POST/prediction-market/trades-by-address$0.01Trades by address in prediction markets On mpp.dev
POST/tgm/flow-intelligence$0.01Get "Token God Mode" (TGM) flow intelligence data On mpp.dev and x402 Bazaar
POST/chains/chain-rankNo price listedGet chain growth rankings On x402 Bazaar
POST/smart-money/dcas$0.05Smart money DCA orders on Solana On mpp.dev
POST/profiler/dex-tradesNo price listedGet Wallet DEX Trades On x402 Bazaar
POST/prediction-market/ohlcv$0.01Prediction market OHLCV data On mpp.dev
GET/accountNo price listedGet account information On mpp.dev
POST/profiler/perp-positions$0.01Get Perpetual Positions Data On mpp.dev and x402 Bazaar
POST/portfolio/defi-holdingsNo price listedTrack DeFi positions across addresses On mpp.dev
POST/tgm/who-bought-sold$0.01Get "Token God Mode" (TGM) who bought/sold data On mpp.dev and x402 Bazaar
POST/profiler/address/historical-balances$0.01Get Address Historical Balances Data On mpp.dev and x402 Bazaar
POST/profiler/address/current-balance$0.01Get Address Current Balance Data On mpp.dev and x402 Bazaar

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 25 of 58 listed endpoints. Next endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.nansen.ai

Recent checks

26 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
16 Oct, 18:49 UTC	Challenge detected	402	126ms
15 Oct, 14:11 UTC	Challenge detected	402	348ms
14 Oct, 05:00 UTC	Challenge detected	402	902ms
13 Oct, 10:39 UTC	No challenge detected	200	93ms
11 Oct, 10:02 UTC	No challenge detected	200	113ms
9 Oct, 21:31 UTC	No challenge detected	200	86ms
8 Oct, 15:35 UTC	No challenge detected	200	95ms
7 Oct, 12:43 UTC	No challenge detected	200	76ms
6 Oct, 09:33 UTC	No challenge detected	200	252ms
26 Sept, 05:02 UTC	No challenge detected	200	79ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 18:49 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Nansen?

Its listed price is $0.01.

What payment terms does Nansen advertise?

The listing advertises MPP, x402, Base, BNB Chain, EVM chain 143, Solana, Tempo, X Layer, U, USD1, USDC and USDT. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Nansen listed?

In x402 Bazaar, b402 Bazaar, x402-list.com and mpp.dev. Superstables first indexed it on 26 Sept 2026.

Payment

Protocol: MPP and x402 · exact
Chains: Base, BNB Chain, EVM chain 143, Solana, Tempo, X Layer
Asset: U, USD1, USDC, USDT
Amount: 10000 atomic USDC
Paid to: 0x9305…F13f
Facilitator: cdp

From its payment challenge on 16 Oct 2026.

Check the seller's current payment challenge and authentication requirements before paying. A listing doesn't mean a service works with Superstables. To try a budget or a single purchase, see the services you can try on testnet.

Listed in

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