Nansen AI - Trade Everything Onchain with AI

https://api.nansen.ai

● healthy crypto

Trade everything onchain with AI, powered by 500M+ labeled addresses. Track Smart Money, analyze any token, and execute instantly - all in one place.

Quality grade

How grading works

A 90.7 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 30.7 / 40

119 distinct payers, 4708 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 2 h ago. On-chain activity last read 29 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

21 resource(s) advertised by this origin.

https://api.nansen.ai/api/v1/account

https://api.nansen.ai/api/v1/chains/chain-rank

https://api.nansen.ai/api/v1/portfolio/defi-holdings

https://api.nansen.ai/api/v1/profiler/address/labels

https://api.nansen.ai/api/v1/profiler/address/premium-labels

https://api.nansen.ai/api/v1/search/entity-name

https://api.nansen.ai/api/v1/search/general

https://api.nansen.ai/api/v1/search/token-sectors

https://api.nansen.ai/api/v1/smart-alert

https://api.nansen.ai/api/v1/smart-alert/%7Balert_id%7D

https://api.nansen.ai/api/v1/smart-alert/list

https://api.nansen.ai/api/v1/smart-alert/toggle

https://api.nansen.ai/api/v1/smart-money/dex-trades

https://api.nansen.ai/api/v1/smart-money/holdings

https://api.nansen.ai/api/v1/smart-money/netflow

https://api.nansen.ai/api/v1/smart-money/perp-trades

https://api.nansen.ai/api/v1/smart-money/pnl-leaderboard

https://api.nansen.ai/api/v1/trade/bridge-status

https://api.nansen.ai/api/v1/trade/execute

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://api.nansen.ai

/.well-known/x402.json

https://api.nansen.ai/.well-known/x402

Listed in

Directories this entry was found in.

x402scan paygent-discover x402-fuchss