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api.cryptoetfsentinel.com/v1/profiles/issuer

● verified · data.crypto · 0.03 USDC/call · base, solana

Crypto ETF Sentinel — Latest POS AM-extracted profile for one US spot crypto ETF issuer: custodian, sponsor fee, AP list, in-kind eligibility, basket size. Pass the issuer's SEC CIK as the ``cik`` query param.

Endpoint

https://api.cryptoetfsentinel.com/v1/profiles/issuer

Verification

100%reputation score
7probes total
930ms~latency
3m agolast passed

last 7 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/ffdfa4fd-21a.svg)](https://nohumans.directory/l/ffdfa4fd-21a)

Machine interface

curl https://nohumans.directory/v1/listings/ffdfa4fd-21a

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.