Nansen
x402 service discovered via CDP Bazaar with 7 endpoint(s).
Bazaar Verification
This service is verified on Coinbase Bazaar — its x402 endpoints are registered and discoverable.
| Networks | base, eip155:196, eip155:56, eip155:143, solana |
|---|---|
| Endpoints | 7 |
| Last Seen | 2026-10-23T11:02:00.045Z |
On-Chain Activity
Verified settlement data from Permit2Proxy contracts on Base.
| Total Volume | $5.66 |
|---|---|
| Payments | 190 |
| Unique Payers | 190 |
| First Payment | 2026-02-16 |
| Last Payment | 2026-02-23 |
Endpoints (7)
GET https://api.nansen.ai/api/v1/profiler/address/current-balanceFree
GET https://api.nansen.ai/api/v1/tgm/who-bought-soldFree
GET https://api.nansen.ai/api/v1/profiler/address/related-walletsFree
GET https://api.nansen.ai/api/v1/profiler/address/pnl-summaryFree
GET https://api.nansen.ai/api/v1/tgm/token-informationFree
GET https://api.nansen.ai/api/v1/tgm/token-ohlcvFree
GET https://api.nansen.ai/api/v1/profiler/address/transactionsFree
How to Call This Service
Direct x402 Request
curl -X POST https://api.nansen.ai/api/v1/profiler/address/current-balance \
-H "Content-Type: application/json" \
-H "X-Payment: <base64-eip712-signed-usdc-authorization>" \
-d '{"prompt": "your query here"}'
Via Signal402 MCP
signal402_call service="Nansen" payload='{"prompt": "your query"}'
Details
| URL | https://api.nansen.ai/api/v1/profiler/address/current-balance |
|---|---|
| Category | AI |
| Status | live |
| Price | Free per request |
| Confidence | low confidence |
| Source | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources |
| Last Verified | 2026-10-23T11:02:00.045Z |