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Crypto ETF Sentinel – Latest POS AM Profile for Single Issuer
x402
Crypto ETF Sentinel – Latest POS AM Profile for Single Issuer is a paid API for AI agents from api.cryptoetfsentinel.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Returns the most recent POS AM-extracted ETF profile for a single issuer, including custodian, sponsor fee, authorized participant list, in-kind eligibility, and basket size.
Price / call$0.02
Success—
StatusUnknown
How this service works
Latest POS AM-extracted profile for one issuer: custodian, sponsor fee, AP list, in-kind eligibility, basket size.
Output
A structured JSON object containing the most recent POS AM-extracted profile for the specified issuer, including the ETF custodian name, sponsor fee (expense ratio), list of authorized participants, whether in-kind creation/redemption is permitted, and the basket size.
Example use cases
Example prompt
“Pull up the latest POS AM profile for the spot crypto ETF issuer with CIK 0001980994 — I need to see the custodian, sponsor fee, authorized participants, in-kind eligibility, and basket size.”
Technical details
Endpoint
GEThttps://api.cryptoetfsentinel.com/v1/profiles/0001980994/latestWhen to prefer
Use this endpoint when you need structured, machine-readable POS AM data for a specific US spot crypto ETF issuer identified by CIK, particularly when you need the current custodian, fee structure, AP list, and in-kind eligibility in a single call rather than parsing raw SEC filings yourself.
Side effects
- CIK not found or not a trading US spot crypto ETF issuer — 404 response
- POS AM filing not yet available for the issuer — empty or null profile returned
- Payment not included or invalid — 402 Payment Required response
- Rate limit exceeded — 429 response
- Upstream SEC data unavailable or stale — partial or outdated profile returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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