https://api.cryptoetfsentinel.com/v1/agent/issuers
https://api.cryptoetfsentinel.com/v1/agent/issuersOverview
Full curated catalogue of every active issuer (~105) pursuing a US spot crypto ETF. Includes regulatory stage, asset coverage, ticker/exchange listing, and review activity. 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/regulatory
Provider
cryptoetfsentinel
Source
bazaar
Indexed
2026-05-13 19:55:23
Health
Status
healthy
Latency (p50)
41ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-08-15 13:29:18
Last Healthy
2026-08-15 13:29:18
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-15 13:29:18 | healthy | 402 | 38ms | |
| 2026-08-15 09:59:45 | healthy | 402 | 409ms | |
| 2026-08-15 04:56:12 | healthy | 402 | 40ms | |
| 2026-08-14 22:09:13 | healthy | 402 | 50ms | |
| 2026-08-14 15:03:53 | healthy | 402 | 40ms | |
| 2026-08-14 11:35:57 | healthy | 402 | 41ms | |
| 2026-08-14 02:02:48 | healthy | 402 | 50ms | |
| 2026-08-14 00:00:39 | healthy | 402 | 36ms | |
| 2026-08-13 15:46:18 | healthy | 402 | 56ms | |
| 2026-08-13 08:24:55 | healthy | 402 | 38ms | |
| 2026-08-13 03:24:55 | healthy | 402 | 39ms | |
| 2026-08-12 20:53:05 | healthy | 402 | 50ms | |
| 2026-08-12 17:53:23 | healthy | 402 | 41ms |