api.nansen.ai publishes 8 pay-per-call endpoints on EntRoute, covering crypto.smart_money, defi.portfolio and defi.transaction_payload. Calls range from $0.01 to $0.05, payable in USDC on Base. Agents reach api.nansen.ai through EntRoute's discovery API without an account or API key — each endpoint is re-probed every 10 minutes and ranked on measured success rate, latency and price.
// summary.json
8
endpoints
3
capabilities
$0.0100 - $0.0500
price range
// badge.embed
— drop into your site for a live leaderboard link-back
window: theme:
<a href="https://entroute.com/providers/api-nansen-ai" target="_blank" rel="noopener"> <img src="https://entroute.com/badge/api-nansen-ai.svg?window=30d&theme=dark" alt="Ranked on the EntRoute x402 leaderboard" width="320" height="72" /> </a>
// endpoints.json
8 total
crypto.smart_money
POST
$0.0500https://api.nansen.ai/api/v1/smart-money/netflowsuccess: 100%
latency: 142ms
POST
$0.0500https://api.nansen.ai/api/v1/smart-money/dex-tradessuccess: 90%
latency: 203ms
POST
$0.0500https://api.nansen.ai/api/v1/smart-money/dcassuccess: 90%
latency: 290ms
POST
$0.0500https://api.nansen.ai/api/v1/smart-money/perp-tradessuccess: 90%
latency: 79ms
defi.portfolio
POST
$0.0500https://api.nansen.ai/api/v1/smart-money/holdingssuccess: 100%
latency: 647ms
POST
$0.0100https://api.nansen.ai/api/v1/profiler/address/historical-balancessuccess: 100%
latency: 298ms
POST
$0.0100https://api.nansen.ai/api/v1/smart-money/historical-holdingssuccess: 100%
latency: 124ms