com.optimistfi/mcp · v1.30.0 · finance-and-payments
OptimistFi is healthy: it completed an MCP handshake in 1147 ms and exposes 17 tools.
Perpetual futures across 40 venues, perps prop firms and sourced theses on 6,100+ US stocks.
Endpoint: https://mcp.optimistfi.com/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 17 |
| Latency | 1147 ms |
| Last checked (UTC) | 2026-10-17T21:20:38.852Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-17T21:20:38.852Z | Healthy | 1147 |
what_changed | What has happened for a company since a date, read against its case: the latest quarter's earnings, filings and 8-K events, insider trades, capital returns, price move. Use when the user asks: what changed with X; catch me up on X. response_mode=plain for beginners. Not for: the standing case → get_ |
resolve_entity | Resolve a ticker, company name or CIK to the canonical company (name, ticker, CIK, FIGI), confirming which company a name means before other tools run. Use when the user asks: which company is X; what's the ticker for X; is X listed. Args: query. |
get_calendar | What is ahead for a company, nearest first: the next earnings date projected from its own filing cadence (held, not rolled, marked overdue when lapsed) and trial readouts. Use when the user asks: when does X report next; what's coming up for X. Not for: past events → get_filings; what the earnings w |
get_capital_returns | How a company returns capital: dividend-rate history with each raise or cut, buyback authorizations beside the cash actually spent, splits and name changes. Forward ex-dates are not served. Use when the user asks: did X raise its dividend; is X buying back stock; has X cut it. Args: entity; kind = d |
get_filings | A company's own disclosures: filed 8-K events, its press releases, the text of those 8-Ks, and governance red flags (late filings, auditor changes, selling clusters). Use when the user asks: any red flags at X; what did X announce; latest 8-K from X. Not 10-K/10-Q sections. Args: entity; kind = even |
get_congress_trades | US House stock-trade disclosures (STOCK Act) by ticker or by member, dated by transaction. Use when the user asks: which members of Congress traded X; what did a named member buy; is Congress selling X. Not for: company insiders → get_insider_trades. Args: ticker or member; limit. |
answer | A stock's full read in one call: the standing investment case, valuation off its filed financials, and the latest quarter. Use when the user asks: is X a buy; is X cheap; what are X's earnings; how was X's quarter; did X beat. response_mode=plain for beginners. Not for: several companies → compare. |
get_perps | One perp market right now, venue by venue: price and premium to the index or stock, open interest, funding, max leverage, liquidation levels, whale trades, positioning; a stock perp's weekend move. Use when the user asks: X funding rate; where do X longs get liquidated. Not for: trends or book depth |
get_perps_history | One perp market over time (1d to 90d): price, open interest, funding, taker buying vs selling, big accounts' net position; plus the latest book depth (±0.5/1/2%) and big accounts' P&L and leverage. Use when the user asks: X funding this week; are whales adding to X; how deep is X's book. Args: entit |
get_prop_firms | Perps prop firms from their own pages: rules, each challenge's price after any live code, discount codes, country, platforms, assets, max allocation. Use when the user asks: crypto prop firm rules; X discount code; cheapest $50K challenge; prop firms in the UAE. Args: firm; rule; account_usd; countr |
get_perps_desk | OptimistFi's perps desk: its stories, the traders directory with checked calls, and the Hyperliquid wallets it covered. Use when the user asks: latest perps news on X; is trader Y worth following. Args: view; market; trader; wallet; limit. |
get_perps_market | Perps across ~1,600 assets: trending, movers, funding, funding_gaps, premium, open_interest, liquidations, whales, new_listings, weekend, lean, leverage, builds, venues, market_series, funding_heatmap, returns, rsi, sessions. Use when the user asks: where can I trade 100x. Not for: one market → get_ |
compare | Two or more companies side by side: each one's valuation, investment case, and what supports or challenges it, so the comparison rests on the cases, not just ratios. Use when the user asks: X vs Y; which is the better buy; is X or Y more defensive. response_mode=plain for beginners. Not for: one com |
get_track_record | OptimistFi's dated track record on a company: each time a filing crossed or held its thesis's break condition. A crossing whose thesis predates the filing is a genuine call, dated before the event. Use when the user asks: has OptimistFi been right on X; did X's thesis break. response_mode=plain for |
get_thesis | The standing investment case for a stock: the thesis, its testable claims with the condition that breaks each, the bear case, catalysts, whether it still holds. Use when the user asks: what's the bull case for X; what would break X's thesis; is X's story holding up. response_mode=plain for beginners |
get_thesis_impact | One metric's recent quarters read against the investment case: the claim it tests, whether it supports or challenges it, and what it cannot prove. item=earnings covers revenue, profit and EPS. Use when the user asks: what do X's earnings mean for the thesis. response_mode=plain for beginners. Not fo |
get_insider_trades | Form 4 insider transactions for one company, newest first: who, role, code (P buy, S sell, A grant, M exercise, F tax), shares and dollar value. Use when the user asks: are insiders buying X; did X's CEO sell; insider activity at X. Not for: Congress → get_congress_trades. Args: entity; start; end; |