Point-in-time Congress, BTC-ETF-flow, insider, token-launch and options-IV feeds; free + x402
| Endpoint | https://insidercable.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.3.0 |
| Now | 7 tools · grade A (90) · pin ts_fab997887288af1a7e6b4b8965f60a34 · protocol 2025-06-18 |
| First / last listed | 2026-11-11 00:55 UTC / 2026-11-11 00:55 UTC |
| Grade over time | 2026-11-11: A (90), 7 tools |
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Tools: congress_trades etf_flows insider_buys insider_sells launch_ledger launch_wallets options_iv
congress_trades | US Congress stock transactions from official Senate ePTR and House Clerk disclosures (public domain). Every record carries happened_at (transaction date), disclosed_at (filing date) and observed_at (when this pipeline first saw it). Because the STOCK Act permits ~45 days between trade and disclosure, disclosed_at is the field to use for point-in-time work. Senate data is parsed to ticker level; Ho params: ticker, tickers, name, chamber, since, paid |
etf_flows | Spot bitcoin ETF creation/redemption flows, computed as change in shares outstanding times NAV so price moves are removed and only genuine creations/redemptions remain. This series cannot be backfilled -- the issuer publishes only a current snapshot -- so every row was banked on the day it existed. span_days above 1 marks a row that spans a gap. params: ticker, tickers, since, paid |
insider_buys | SEC Form 4 open-market insider BUYS (public domain). Form-4 code P only: grants, option exercises, tax withholding and gifts are excluded because they are compensation events rather than conviction. An officer or director spending their own money is the signal this feed isolates. Carries observed_at (when recorded here) and happened_at (transaction date on the filing). For disposals use insider_se params: ticker, tickers, min_value, since, form, paid |
insider_sells | SEC Form 4 open-market insider SELLS (public domain). Form-4 code S only. Read these with care: insiders sell for diversification, tax and pre-scheduled 10b5-1 plans, so a sale carries far less information than a purchase. Carries observed_at (when recorded here) and happened_at (transaction date on the filing). For acquisitions use insider_buys. Also carries Schedule 13D/13G stake DECREASES and e params: ticker, tickers, min_value, since, form, paid |
launch_ledger | Robinhood Chain (chain id 4663) token launches that cleared a first-hour activity floor, with the early-buyer cohort: the first ~25 distinct wallets that bought (transaction sender, never the router), each with block delta from launch and quote spent. Every launch is graded at 24h and 7d (price multiple vs first buy, liquidity, holders). Launchpad is identified from the Uniswap v4 hook. Recorded f params: ticker, tickers, launchpad, quote, wallet, min_buyers, min_usd, since, paid |
launch_wallets | Wallet book derived from launch_ledger: every address seen in an early-buyer cohort, with how many launches it was early in, its 24h hit rate (launch traded at 2x or more vs its first buy), dead rate (no trades or below 0.2x), average block delta, launchpads used, tokens, and whether it also deployed launches. Repeat early buyers with a high hit rate are the cohort worth watching; this feed ranks, params: wallet, ticker, launchpad, min_launches, since, paid |
options_iv | Daily US equity option-chain structure per ticker, recorded forward from 2026-06-27 (~230 names, weekday close). Derived metrics only -- no quotes, strikes, greeks or spot are re-served: atm_iv_30d / atm_iv_90d (implied vol at the ~30d and ~90d expiries), iv_term (30d/90d; above 1 = backwardation/stress), skew_25d (25-delta put IV minus call IV; positive = put demand), iv_rank (percentile of today params: ticker, tickers, since, min_iv_rank, max_iv_rank, lean, min_hist_days, paid |
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