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Crypto ETF Sentinel — Per-Issuer Risk Scores
x402
Crypto ETF Sentinel — Per-Issuer Risk Scores is a paid API for AI agents from api.cryptoetfsentinel.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).
Returns a composite risk score (0–99) for every US spot crypto ETF currently under SEC review, factoring in filing cadence, time-in-stage, comment-letter intensity, and historical approval baselines.
Price / call$0.5
Success—
StatusUnknown
How this service works
Crypto ETF Sentinel — Regulatory risk score (0-99) for every US spot crypto ETF (Bitcoin, Ethereum, Solana and more) under SEC review: a composite of filing cadence, time-in-stage, comment-letter intensity and historical approval baselines. Use when ranking or screening pending crypto ETF filings by regulatory risk. A heuristic benchmark, not a probability or prediction.
Output
A list of per-issuer composite risk scores (0–99) for every US spot crypto ETF under SEC review, along with underlying score components such as filing cadence, time-in-stage, comment-letter intensity, and historical approval baseline comparisons. Higher scores indicate higher perceived regulatory risk. Response also includes pagination metadata (total, limit, offset) and any error string.
Example use cases
Example prompt
“Pull the latest Crypto ETF Sentinel risk scores for all US spot crypto ETFs currently under SEC review — I want to see which issuers have the highest composite risk based on filing cadence, comment-letter intensity, and time-in-stage.”
Technical details
Endpoint
GEThttps://api.cryptoetfsentinel.com/v1/pipeline/risk-scoresWhen to prefer
Use this endpoint when you need a quick, pre-computed composite regulatory risk signal across all active US spot crypto ETF applicants without having to manually analyze individual SEC filing histories. Prefer this over individual issuer comment-letter or XBRL endpoints when you want a broad risk overview rather than deep issuer-specific detail. Ideal for portfolio screening, regulatory monitoring dashboards, or comparative issuer analysis.
Side effects
- No ETFs currently under SEC review — empty data array returned
- Payment not authorized — 402 Payment Required if x402 USDC payment not completed
- Invalid query parameters — 400 Bad Request with error description
- Service temporarily unavailable — 503 with retry guidance
- Stale data — scores may lag real-time SEC filings by a few hours
Input
{
"properties": "all"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"data": [
{
"cik": "0002059135",
"name": "Bitwise Aptos ETF",
"crypto": "aptos",
"ticker": null,
"risk_level": "elevated",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 470,
"response_speed": "unknown",
"activity_status": "stalled",
"amendment_count": 2,
"avg_response_days": null,
"registration_date": "2025-03-05",
"last_activity_date": "2025-08-15",
"days_since_last_letter": null
},
{
"cik": "0002069288",
"name": "Canary Staked CRO ETF",
"crypto": "cronos",
"ticker": null,
"risk_level": "elevated",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 384,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 2,
"avg_response_days": null,
"registration_date": "2025-05-30",
"last_activity_date": "2026-05-08",
"days_since_last_letter": null
},
{
"cik": "0002061627",
"name": "21Shares Ondo ETF",
"crypto": "ondo",
"ticker": null,
"risk_level": "moderate",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 331,
"response_speed": "unknown",
"activity_status": "cooling",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2025-07-22",
"last_activity_date": "2026-02-06",
"days_since_last_letter": null
},
{
"cik": "0002083119",
"name": "Canary American-Made Crypto ETF",
"crypto": "multi",
"ticker": "MRCA",
"risk_level": "moderate",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 297,
"response_speed": "unknown",
"activity_status": "stalled",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2025-08-25",
"last_activity_date": "2025-12-01",
"days_since_last_letter": null
},
{
"cik": "0002061623",
"name": "21Shares Sei ETF",
"crypto": "sei",
"ticker": null,
"risk_level": "moderate",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 294,
"response_speed": "unknown",
"activity_status": "cooling",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2025-08-28",
"last_activity_date": "2026-02-04",
"days_since_last_letter": null
},
{
"cik": "0002083106",
"name": "Grayscale Cardano Trust ETF",
"crypto": "cardano",
"ticker": "GADA",
"risk_level": "moderate",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 293,
"response_speed": "unknown",
"activity_status": "stalled",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2025-08-29",
"last_activity_date": "2025-10-20",
"days_since_last_letter": null
},
{
"cik": "0002083137",
"name": "Grayscale Polkadot Trust ETF",
"crypto": "polkadot",
"ticker": "DOT",
"risk_level": "moderate",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 293,
"response_speed": "unknown",
"activity_status": "stalled",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2025-08-29",
"last_activity_date": "2025-10-20",
"days_since_last_letter": null
},
{
"cik": "0002089855",
"name": "T. Rowe Price Active Crypto ETF",
"crypto": "multi",
"ticker": null,
"risk_level": "moderate",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 239,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 5,
"avg_response_days": null,
"registration_date": "2025-10-22",
"last_activity_date": "2026-06-16",
"days_since_last_letter": null
},
{
"cik": "0001720265",
"name": "Grayscale Zcash Trust (ZEC)",
"crypto": "zcash",
"ticker": "ZCSH",
"risk_level": "normal",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 204,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 2,
"avg_response_days": null,
"registration_date": "2025-11-26",
"last_activity_date": "2026-04-02",
"days_since_last_letter": null
},
{
"cik": "0002029297",
"name": "Grayscale Bittensor Trust (TAO)",
"crypto": "bittensor",
"ticker": "GTAO",
"risk_level": "normal",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 170,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2025-12-30",
"last_activity_date": "2026-04-02",
"days_since_last_letter": null
},
{
"cik": "0002103547",
"name": "Morgan Stanley Solana Trust",
"crypto": "solana",
"ticker": "MSOL",
"risk_level": "normal",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 163,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2026-01-06",
"last_activity_date": "2026-05-20",
"days_since_last_letter": null
},
{
"cik": "0002103976",
"name": "Morgan Stanley Ethereum Trust",
"crypto": "ethereum",
"ticker": "MSSE",
"risk_level": "normal",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 162,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2026-01-07",
"last_activity_date": "2026-05-20",
"days_since_last_letter": null
},
{
"cik": "0002025000",
"name": "Grayscale Near Trust (NEAR)",
"crypto": "near protocol",
"ticker": "GSNR",
"risk_level": "normal",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 149,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2026-01-20",
"last_activity_date": "2026-06-12",
"days_since_last_letter": null
},
{
"cik": "0002106762",
"name": "Grayscale BNB ETF",
"crypto": "bnb",
"ticker": "GBNB",
"risk_level": "normal",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 146,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 3,
"avg_response_days": null,
"registration_date": "2026-01-23",
"last_activity_date": "2026-06-03",
"days_since_last_letter": null
},
{
"cik": "0002040120",
"name": "Grayscale Aave Trust (AAVE)",
"crypto": "aave",
"ticker": "GAAV",
"risk_level": "normal",
"last_letter": null,
"upload_count": 0,
"corresp_count": 0,
"review_rounds": 0,
"days_in_review": 125,
"response_speed": "unknown",
"activity_status": "active",
"amendment_count": 1,
"avg_response_days": null,
"registration_date": "2026-02-13",
"last_activity_date": "2026-05-12",
"days_since_last_letter": null
}
],
"meta": {
"note": null,
"page": null,
"limit": null,
"total": 15,
"offset": null,
"full_count": null
},
"error": null
}Schema · Response
{
"type": "json",
"example": {
"data": [
{
"cik": "0001980994",
"name": "iShares Bitcoin Trust",
"crypto": "bitcoin",
"ticker": "IBIT",
"risk_score": 12,
"stage_label": "Trading"
}
],
"meta": {
"total": 1
}
}
}Tags
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