Catalog / company

cryptoetfsentinel.com

22 agent-payable APIs. Every listing carries a tested call recipe - endpoint, auth shape, pricing, and known gotchas - on its detail page. cryptoetfsentinel.com

APICategoryPrice / callUptime 30dStatusDocs
Crypto Etf Sentinel API
Crypto ETF Sentinel — Crypto ETF AUM leaderboard: top-N US spot crypto ETF issuers ranked by assets under management (or another XBRL TIER1 concept). See the largest Bitcoin, Ethereum and other crypto ETFs by fund size, from daily-updated XBRL facts.
-$0.10-listedcall recipe →
Crypto Etf Sentinel API
Crypto ETF Sentinel — Approval-pattern signal (1-99) per under-review US spot crypto ETF issuer: how closely a filing pattern resembles historically approved vs withdrawn ETFs. A heuristic benchmark, not a probability or prediction — see limitations.
-$0.50-listedcall recipe →
Pipeline Deltas
Pipeline Deltas — an agent-callable pipeline deltas service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Pipeline Stalled
Pipeline Stalled — an agent-callable pipeline stalled service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Pipeline Velocity
Pipeline Velocity — an agent-callable pipeline velocity service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.05 USD per call.
-$0.05-listedcall recipe →
Social Engagement API
Paid x402 endpoint for creating social engagement jobs on a specific post.
-$0.50-listedcall recipe →
Xbrl Series
Xbrl Series — an agent-callable xbrl series service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Crypto Etf Sentinel API
Crypto ETF Sentinel — Launch-timing tracker for ``launch_imminent`` US spot crypto ETF issuers: days-waiting + percentile vs the historical 8-A12B → CERT/EFFECT distribution. Returns the historical baseline in ``meta`` on every call, so the response is useful even when the current cohort is empty. Indicative timing data, not a predicted launch date.
-$0.50-listedcall recipe →
Xbrl Issuer
Xbrl Issuer — an agent-callable xbrl issuer service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Crypto Etf Sentinel API
Crypto ETF Sentinel — Crypto ETF fee comparison: current expense ratio for every trading US spot crypto ETF, sorted cheapest first — compare fees and find the lowest-cost Bitcoin, Ethereum and other crypto ETFs. Outlier-capped at 200bps to drop bad XBRL extractions.
-$0.10-listedcall recipe →
Crypto Etf Sentinel API
Crypto ETF Sentinel — Per-crypto regulatory wave state for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and more). Answers 'is asset X in an active SEC approval cycle right now?'. Returns ``in_wave``, ``first_anchor_date``, ``first_anchor_ticker``, plus counts of approved vs pending cohort members.
-$0.50-listedcall recipe →
Crypto Etf Sentinel API
Crypto ETF Sentinel — SEC filing tracker for US spot crypto ETFs across Bitcoin, Ethereum, Solana, XRP and 30+ assets. Freshest filings surface within ~10 minutes of detection — last 50 newest-first by default, built for continuous, high-volume monitoring. Covers S-1, 424B, 8-A12B, CERT, EFFECT. Optional filters: ``currency``, ``filing_type``, ``date_after``.
-$0.20-listedcall recipe →
Crypto Etf Sentinel API
Crypto ETF Sentinel — Curated directory of every active US spot crypto ETF issuer, including staking ETFs (100+ entries across 30+ cryptocurrencies). Each entry carries regulatory-stage classification (registration_filed / under_review / launch_imminent / trading / approved / withdrawn), ticker, exchange, owner organisation, and SEC CIK. Pair with paid per-issuer routes (``?cik=`` query param) to drill into comment letters, XBRL financials, or POS AM profiles.
-$1.00-listedcall recipe →
Crypto Etf Sentinel API
Crypto ETF Sentinel — Single-call market snapshot for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and more). DB totals, filings broken down by cryptocurrency + form type, regulatory-stage counts (how many issuers are trading / launch_imminent / under_review / etc.), and an ``as_of`` ISO timestamp for stale-checking. Useful as a heartbeat for monitoring agents deciding whether to drill into the catalogue.
-$0.05-listedcall recipe →
Fee War History
Fee War History — an agent-callable fee war history service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Issuers Comment Letters
Issuers Comment Letters — an agent-callable issuers comment letters service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Profiles Comparison
Profiles Comparison — an agent-callable profiles comparison service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Profiles History
Profiles History — an agent-callable profiles history service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.03 USD per call.
-$0.03-listedcall recipe →
Profiles Issuer
Profiles Issuer — an agent-callable profiles issuer service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
Profiles Latest
Profiles Latest — an agent-callable profiles latest service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.03 USD per call.
-$0.03-listedcall recipe →
Social Engagement API
Paid x402 endpoint for creating social engagement jobs on a specific post.
-$0.10-listedcall recipe →
Xbrl Aum Growth
Xbrl Aum Growth — an agent-callable xbrl aum growth service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
-$0.02-listedcall recipe →
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