api.cryptoetfsentinel.com
Crypto ETF Sentinel — Latest POS AM-extracted operational profile for one US spot crypto ETF issuer: custodian, sponsor fee, AP counts, in-kind eligibility, basket size. Use when you need one fund's current plumbing terms. Pass the issuer's SEC CIK as cik.
Visit api.cryptoetfsentinel.com
| Host | api.cryptoetfsentinel.com |
|---|---|
| Price | $0.03–$1.00 per call |
| Network | Base |
| Paid endpoints listed | 22 |
| Calls, last 30 days* | 69 |
| Most unique payers on one endpoint (30 days)* | 4 |
| Last paid call* | 2026-10-17 |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://api.cryptoetfsentinel.com/v1/profiles/issuerCrypto ETF Sentinel — Latest POS AM-extracted operational profile for one US spot crypto ETF issuer: custodian,… | GET | $0.03 |
https://api.cryptoetfsentinel.com/v1/profiles/comparisonCrypto ETF Sentinel — Side-by-side comparison of ALL trading US spot crypto ETFs: POS AM profile, XBRL financials,… | GET | $0.03 |
https://api.cryptoetfsentinel.com/v1/profiles/historyCrypto ETF Sentinel — Chronological profile evolution for one US spot crypto ETF issuer: custodian, fee, AP-count and… | GET | $0.05 |
https://api.cryptoetfsentinel.com/v1/xbrl/fee-war/historyCrypto ETF Sentinel — Quarterly fee-war progression: average and median expense ratios over time across the US spot… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/xbrl/fee-warCrypto ETF Sentinel — Crypto ETF fee comparison: current expense ratio for every trading US spot crypto ETF, cheapest… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/xbrl/issuerCrypto ETF Sentinel — Single-issuer XBRL snapshot for one US spot crypto ETF: latest AUM, NAV per share, shares… | GET | $0.05 |
https://api.cryptoetfsentinel.com/v1/agent/snapshotCrypto ETF Sentinel — Single-call market snapshot for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and more):… | GET | $0.05 |
https://api.cryptoetfsentinel.com/v1/xbrl/seriesCrypto ETF Sentinel — Historical quarterly time series for one XBRL concept (AUM, NAV, shares outstanding, etc.) on… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/xbrl/leaderboardCrypto ETF Sentinel — Crypto ETF AUM leaderboard: top-N US spot crypto ETF issuers ranked by assets under management… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/xbrl/aum-growthCrypto ETF Sentinel — Quarterly aggregate AUM growth across the US spot crypto ETF cohort, bucketed by BTC / ETH / SOL… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/profiles/latestCrypto ETF Sentinel — Bulk POS AM-extracted operational profiles for every trading US spot crypto ETF: custodian,… | GET | $0.50 |
https://api.cryptoetfsentinel.com/v1/pipeline/velocityCrypto ETF Sentinel — Top-N most-active pre-approval US spot crypto ETF issuers by 42-day action-filing count (S-1/A,… | GET | $0.50 |
https://api.cryptoetfsentinel.com/v1/pipeline/stalledCrypto ETF Sentinel — Under-review US spot crypto ETF issuers stalled 148+ days without comment-letter activity (a… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/pipeline/risk-scoresCrypto ETF Sentinel — Regulatory risk score (0-99) for every US spot crypto ETF (Bitcoin, Ethereum, Solana and more)… | GET | $0.50 |
https://api.cryptoetfsentinel.com/v1/pipeline/outcome-signalsCrypto ETF Sentinel — Approval-pattern signal (1-99) per under-review US spot crypto ETF issuer: how closely its… | GET | $0.50 |
https://api.cryptoetfsentinel.com/v1/pipeline/launch-monitorCrypto ETF Sentinel — Launch-timing tracker for launch_imminent US spot crypto ETF issuers: days waiting since 8-A12B… | GET | $0.50 |
https://api.cryptoetfsentinel.com/v1/pipeline/deltasCrypto ETF Sentinel — Week-over-week pipeline delta for US spot crypto ETFs: change in stage counts, filings-7d and… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/pipeline/cohort-stateCrypto ETF Sentinel — Per-crypto regulatory wave state for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and… | GET | $0.50 |
https://api.cryptoetfsentinel.com/v1/issuers/comment-lettersCrypto ETF Sentinel — Full SEC ↔ issuer comment-letter history for one US spot crypto ETF issuer: UPLOAD/CORRESP pairs… | GET | $0.05 |
https://api.cryptoetfsentinel.com/v1/eventsCrypto ETF Sentinel — Activity feed of recent notable SEC filings and comment letters for US spot crypto ETFs… | GET | $0.10 |
https://api.cryptoetfsentinel.com/v1/agent/issuersCrypto ETF Sentinel — Curated directory of every active US spot crypto ETF issuer, including staking ETFs (100+… | GET | $1.00 |
https://api.cryptoetfsentinel.com/v1/agent/filings/recentCrypto ETF Sentinel — SEC filing tracker for US spot crypto ETFs across Bitcoin, Ethereum, Solana, XRP and 30+ assets:… | GET | $0.20 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
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