https://api.cryptoetfsentinel.com/v1/xbrl/issuers/0001980994/series
https://api.cryptoetfsentinel.com/v1/xbrl/issuers/0001980994/seriesOverview
Parameterised example for CIK 0001980994 (BlackRock IBIT). Use the parent route /v1/xbrl/series with your own CIK. Price/output identical to parent. Crypto ETF Sentinel — regulatory data oracle for US spot crypto ETFs.
Protocol
x402
Price
$0.10
Payment Asset
USD Coin
Payment Network
Base
Category
finance/etf-data
Provider
cryptoetfsentinel
Source
bazaar
Indexed
2026-05-12 14:55:50
Health
Status
degraded
Latency (p50)
42ms
Uptime (30d)
85.7%
Reliability Score
92.9/100
Last Checked
2026-05-22 21:54:47
Last Healthy
2026-05-13 03:36:16
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-05-22 21:54:47 | degraded | 404 | 38ms | |
| 2026-05-22 08:50:00 | rate_limited | 429 | 49ms | |
| 2026-05-21 21:59:03 | degraded | 404 | 74ms | |
| 2026-05-21 19:22:29 | degraded | 404 | 42ms | |
| 2026-05-21 04:09:08 | degraded | 404 | 40ms | |
| 2026-05-20 16:16:49 | degraded | 404 | 38ms | |
| 2026-05-20 08:26:45 | degraded | 404 | 52ms |