https://api.nansen.ai/api/v1beta1/smart-money/historical-token-balances
https://api.nansen.ai/api/v1beta1/smart-money/historical-token-balancesOverview
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
nansen
Source
bazaar
Indexed
2026-07-21 00:14:59
Health
Status
healthy
Latency (p50)
197ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-12 05:47:26
Last Healthy
2026-09-12 05:47:26
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-12 05:47:26 | healthy | 402 | 196ms | |
| 2026-09-11 12:23:06 | healthy | 402 | 198ms | |
| 2026-09-10 21:13:15 | healthy | 402 | 165ms | |
| 2026-09-10 14:22:49 | healthy | 402 | 170ms | |
| 2026-09-10 00:37:13 | healthy | 402 | 197ms | |
| 2026-09-09 17:21:01 | healthy | 402 | 214ms | |
| 2026-09-09 10:49:07 | healthy | 402 | 217ms |