https://api.cryptoetfsentinel.com/v1/xbrl/aum-growth
https://api.cryptoetfsentinel.com/v1/xbrl/aum-growthOverview
AUM growth rates per issuer over rolling windows. Surfaces winners/losers in the AUM race. Crypto ETF Sentinel — regulatory data oracle for US spot crypto ETFs. Pay in USDC on Base or Solana.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
finance/etf-data
Provider
cryptoetfsentinel
Source
bazaar
Indexed
2026-05-12 14:55:50
Health
Status
healthy
Latency (p50)
39ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-07-24 11:55:46
Last Healthy
2026-07-24 11:55:46
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-24 11:55:46 | healthy | 402 | 39ms | |
| 2026-07-24 10:17:58 | healthy | 402 | 45ms | |
| 2026-07-24 05:43:51 | healthy | 402 | 41ms | |
| 2026-07-24 01:49:38 | healthy | 402 | 41ms | |
| 2026-07-23 21:12:20 | healthy | 402 | 38ms | |
| 2026-07-23 18:03:35 | healthy | 402 | 38ms | |
| 2026-07-23 09:06:06 | healthy | 402 | 38ms | |
| 2026-07-23 06:02:52 | healthy | 402 | 39ms | |
| 2026-07-23 01:08:58 | healthy | 402 | 36ms | |
| 2026-07-23 00:08:33 | healthy | 402 | 36ms | |
| 2026-07-22 18:50:57 | healthy | 402 | 41ms | |
| 2026-07-21 23:57:06 | healthy | 402 | 53ms | |
| 2026-07-21 16:45:12 | healthy | 402 | 36ms |