27 Services from api.cryptoetfsentinel.com

Returns a side-by-side comparison of two US spot crypto ETFs including POS AM profiles, XBRL financials, market data, and Fund Health metrics for two specified CIKs.

Returns the 50 most recent SEC filings for US spot crypto ETFs, newest-first, with no data delay and no daily call cap, supporting optional filters by currency, filing type, and date.

Returns a 1-99 approval-likelihood score for each under-review US spot crypto ETF issuer, weighted against historical approved and withdrawn filing baselines

Returns the latest POS AM-extracted regulatory profile for one US spot crypto ETF issuer, including custodian, sponsor fee, authorized participants, in-kind eligibility, and basket size, identified by SEC CIK.

Returns quarterly aggregate AUM growth across all US spot crypto ETFs, bucketed by BTC, ETH, and Other asset categories, for market sizing and QoQ momentum tracking.

Returns quarterly average and median expense ratios over time across the US spot crypto ETF cohort, documenting fee compression since the January 2024 spot Bitcoin ETF launch.

Returns a quarterly historical time series for a single XBRL financial concept (AUM, NAV, shares outstanding, expense ratio, etc.) for one US spot crypto ETF issuer identified by SEC CIK.

Returns the top-N most-active pre-approval US spot crypto ETF issuers ranked by 42-day SEC action-filing count, signaling imminent regulatory stage transitions.

Returns US spot crypto ETF issuers under SEC review that have been stalled 148+ days without comment-letter activity, sorted by days-since-last-activity descending

Returns a historical quarterly time series for one XBRL concept (AUM, NAV, shares outstanding, expense ratio, etc.) for a specific crypto ETF issuer identified by CIK.

Returns an activity feed of recent notable SEC filings and comment letters for US spot crypto ETFs, filtered to drop trading-stage housekeeping noise, covering the last 60 days by default.

Returns the full chronological SEC ↔ issuer comment-letter history (UPLOAD/CORRESP pairs with review-intensity classification) for a single US spot crypto ETF issuer identified by SEC CIK.

Returns the chronological evolution of a US spot crypto ETF issuer's regulatory profile (custodian, fee, authorized participants, in-kind mechanics) derived from successive POS AM SEC filings, identified by SEC CIK.

Returns the current expense ratio for every trading US spot crypto ETF, sorted cheapest first, with outliers capped at 200bps to filter bad XBRL extractions.

Returns the latest XBRL-extracted financial snapshot (AUM, NAV per share, shares outstanding, expense ratio) for a single US spot crypto ETF issuer identified by SEC CIK.

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.

Returns a chronological history of profile changes (custodian, fee, authorized participants, in-kind redemption deltas) for a single crypto ETF issuer, derived from successive POS AM SEC filings.

Returns week-over-week delta metrics for the US spot crypto ETF approval pipeline: changes in stage counts, filings in last 7 days, and under-review count vs. a prior daily snapshot.

Returns a curated directory of all active US spot crypto ETF issuers with regulatory stage, ticker, exchange, owner, and SEC CIK

Returns a single-call pipeline snapshot of the entire US spot crypto ETF market: DB totals, filings broken down by cryptocurrency and form type, regulatory-stage counts, and an as_of timestamp for stale-checking.

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.

Returns the latest XBRL-extracted financial snapshot (AUM, NAV per share, shares outstanding, expense ratio) for a specific US spot crypto ETF issuer identified by SEC CIK number.

Returns a ranked list of top-N US spot crypto ETF issuers ordered by an XBRL TIER1 financial concept such as AUM in USD, using daily-updated regulatory data.

Returns the full chronological SEC ↔ issuer comment-letter history (UPLOAD/CORRESP pairs) for a specific crypto ETF issuer (CIK 0001980994), with review-intensity classification to gauge approval proximity.

Returns whether a given cryptocurrency is currently in an active SEC approval wave for US spot ETFs, including wave anchor dates, anchor ticker, and approved vs pending cohort member counts.

Returns POS AM-extracted profiles for every currently trading US spot crypto ETF, including custodian, sponsor fee, authorized participants, basket size, and in-kind eligibility.

Returns days-waiting and percentile ranking vs historical baselines for US spot crypto ETF issuers currently in the 'launch_imminent' stage, including p50/p75/p90 historical CERT/EFFECT distribution benchmarks.