api.cryptoetfsentinel.com

https://api.cryptoetfsentinel.com/v1/issuers/comment-letters

Crypto ETF Sentinel — Full SEC ↔ issuer comment-letter history for one US spot crypto ETF issuer. Returns UPLOAD/CORRESP pairs in chronological order with review-intensity classification. Comment-letter cadence is a leading indicator of how close an issuer is to approval. Pass the issuer's SEC CIK as the ``cik`` query param.

last updated: May 30, 2026 · type: http · x402 v2

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NetworkSchemeAmountPay To
Baseexact$0.05 USDC0x169B...83d1
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Resource Activity

via Bazaar · last 30 days
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Last Called
May 30, 2026

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