OHLCV price history + metadata for any Yahoo symbol. Works for equities (AAPL), indices (^GSPC, ^DJI, ^IXIC, ^VIX), ETFs (SPY), FX (EURUSD=X) and crypto (BTC-USD). Use this for both stock and index data.

Latest price snapshot for a symbol derived from the chart endpoint (regular market price, previous close, day range, exchange, currency). Avoids the crumb-gated quote endpoint.

Search Yahoo Finance for tickers/companies by name or symbol. Returns matching quotes and related news. Use to resolve a company name to a symbol.

Rich per-symbol fundamentals via the crumb-gated quoteSummary endpoint. Pass a comma-separated modules list. Common modules: price, summaryDetail, financialData, defaultKeyStatistics, assetProfile, earnings, recommendationTrend, balanceSheetHistory, incomeStatementHistory, cashflowStatementHistory, calendarEvents, earningsHistory, institutionOwnership, majorHoldersBreakdown. Example: { symbol: "AAPL", modules: "price,summaryDetail,financialData,defaultKeyStatistics,assetProfile,earnings,recommendationTrend" }

Symbols Yahoo considers similar to the given one, each with a similarity score. Use for peer/comparable discovery. Does not require a crumb. Example: { symbol: "AAPL" }

Compact close-price series for one or more symbols in a single call — handy for sparklines or side-by-side comparisons. Example: { symbols: "AAPL,MSFT,SPY", range: "1mo", interval: "1d" }

Options chain for a symbol: available expirations plus calls/puts (strikes, bid/ask, IV, OI, volume). Pass a Unix epoch-seconds expiration for a specific date, or omit for the nearest expiry.

Delayed (~15 min) quote snapshot for an equity, ETF, or index from Cboe — a no-key backend independent of Yahoo. Returns last/bid/ask, day open/high/low/close, previous close, volume, and security metadata.

Symbols: tickers as-is (AAPL, SPY); indices with an underscore prefix (_SPX, _VIX, _DJI, _NDX). Example: { symbol: 'AAPL' } or { symbol: '_SPX' }.

Daily OHLCV price history for an equity/ETF/index from Cboe (history can extend back ~20 years). No key required. Use as a Yahoo-independent source for charts/backtests.

Symbols: tickers as-is; indices with an underscore prefix (_SPX). Example: { symbol: 'SPY' }.

Full options chain for an underlying from Cboe (no key, no crumb) — a robust alternative to yahoo_options_chain. Returns every listed option (all expirations/strikes) with bid/ask, last, volume, open interest, IV, and greeks, plus the underlying quote.

Note: the response can be large; filter client-side by expiration/strike. Example: { symbol: 'AAPL' }.

Latest foreign-exchange reference rates from the European Central Bank. Returns rates for symbols quoted against base.

FX reference rates for a specific past date (YYYY-MM-DD). Falls back to the most recent prior working day if the date is a weekend/holiday.

Daily FX rates across a date range. Use for currency charts and backtests.

Map of supported currency codes to full names.

All exchange rates for a base currency from the ExchangeRate-API open endpoint (no key). Independent second source to cross-check Frankfurter.

Time series for a World Bank indicator and country. Example indicators: NY.GDP.MKTP.CD (GDP, current US$), FP.CPI.TOTL.ZG (inflation %), SP.POP.TOTL (population). Country as ISO code (US, CN) or 'all'/'WLD' for world.

List World Bank indicators (paginated). Use to discover indicator codes before calling worldbank_indicator. There is no full-text search; page through.

Country metadata: ISO codes, region, income level, capital.

List the data sources (databases) behind World Bank indicators, e.g. World Development Indicators, Doing Business. Use to discover a source id for filtering. Example: { perPage: 100 }

List the thematic topics (e.g. Agriculture, Economy & Growth, Health) used to categorize World Bank indicators. Example: { perPage: 100 }

Metadata for a single indicator: name, source, topics, and a definition/notes string. Use to confirm what an indicator code measures. Example: { code: "NY.GDP.MKTP.CD" }

Metadata for a single country/region: ISO codes, region, income level, lending type, capital, coordinates. Example: { code: "US" }

OHLCV candlesticks for a crypto instrument. Use spot ids like 'BTC-USDT' or perpetual-swap ids like 'BTC-USDT-SWAP'. Rows: [ts, open, high, low, close, vol, volCcy, volCcyQuote, confirm].

Latest ticker for one instrument: last price, 24h high/low/volume, bid/ask. Works for spot and swap ids.

Current bids/asks for an instrument.

Current funding rate + next funding time for a perpetual swap. Set history: true for recent historical funding rates.

Open interest for a swap/futures instrument (or all of an instType).

Mark price for a swap/futures instrument (or all of an instType).

Most recent public trades for an instrument: price, size, side, trade id, timestamp. Works for spot and swap ids. Example: { instId: "BTC-USDT", limit: 50 }

Latest tickers for every instrument of an instType in one call — last price, 24h high/low/volume, bid/ask. Use for market-wide scans. Example: { instType: "SPOT" }

OHLC candlesticks for an OKX index (not a tradable instrument). Use index ids of the form 'BTC-USD' or 'ETH-USD'. Rows: [ts, open, high, low, close, confirm]. Example: { instId: "BTC-USD", bar: "1H", limit: 100 }

Highest buy and lowest sell limit prices currently allowed for a swap/futures instrument. Example: { instId: "BTC-USDT-SWAP" }

Time series of the long/short account ratio for a currency's contracts (market sentiment). Rows: [ts, longShortRatio]. Example: { ccy: "BTC", period: "5m" }

List tradable instruments for an instType (SPOT, SWAP, FUTURES, OPTION). Use to discover valid instId values.

List markets with metadata (question, outcomes, prices, volume, liquidity, clobTokenIds). Filter by active/closed. Use clobTokenIds with the price history / order book tools below.

List events (groups of related markets), e.g. an election with many candidate markets. Filter by active/closed/tag/slug.

Full detail for a single market. Pass id (numeric Gamma id) to fetch by id, or slug to look it up by URL slug. Returns question, outcomes, conditionId, clobTokenIds, prices, volume and liquidity. Example: { id: "540817" }

Full detail for a single event (a group of related markets). Pass id (numeric Gamma id) to fetch by id, or slug to look it up by URL slug. Includes nested markets. Example: { slug: "kraken-ipo-in-2025" }

Time series of an outcome's price. market is a CLOB token id (from a market's clobTokenIds). Use interval (1m/1h/6h/1d/1w/max) OR explicit startTs/endTs. fidelity is resolution in minutes.

Live order book (bids/asks) for an outcome token. token_id is a CLOB token id from a market's clobTokenIds.

Current midpoint (mid of best bid/ask) for an outcome token. token_id is a CLOB token id from a market's clobTokenIds. Example: { token_id: "98022490269692409998126496127597032490334070080325855126491859374983463996227" }

Most recent trade price and side for an outcome token. token_id is a CLOB token id from a market's clobTokenIds. Example: { token_id: "98022490269692409998126496127597032490334070080325855126491859374983463996227" }

Current bid-ask spread for an outcome token. token_id is a CLOB token id from a market's clobTokenIds. Example: { token_id: "98022490269692409998126496127597032490334070080325855126491859374983463996227" }

List regulated event markets (politics, macro, financials). Filterable by status and parent event/series. Returns yes/no prices, volume, expirations.

Full detail for a single market by ticker.

Current yes/no order book for a market ticker.

List events (groups of related markets). Optionally include nested markets.

Full detail for a single event by event ticker. Set with_nested_markets to include the event's child markets inline. Example: { event_ticker: "KXELONMARS-99", with_nested_markets: true }

Full detail for a single market series by series ticker (rules, category, frequency, contract terms). Example: { series_ticker: "KXELONMARS" }

Public trade history (executed prints) across the exchange or for one market. Filter by ticker; page with cursor. Example: { ticker: "KXELONMARS-99-Y", limit: 50 }

Current exchange and trading availability flags. Example: {}

Standard trading hours and any maintenance windows for the exchange. Example: {}

List market series, optionally filtered by category (e.g. Economics).

Historical price candlesticks for a market within a series. Provide Unix epoch-seconds start/end and a period interval in minutes (1, 60, or 1440).

Full-text search Manifold markets by term. Returns probability forecasts for crowd-sourced predictions across politics, economics, tech, etc.

Full detail for a single market including current probability, pool, and resolution status. Provide either the market id or its URL slug.

List markets in reverse-chronological order (newest first).

Public profile for a Manifold user: balance, profit, market/trade counts, bio and creation date. Identify by username or by user id. Example: { username: 'DZC' }

Per-user positions (holdings, shares, profit) for a single market. Reveals who is on each side and how concentrated the order book is. Example: { id: 'ZtAEnyhO29' }

Recent bets (trades), newest first. Filter by a single market via contractId, by a trader via username, or both. Example: { contractId: 'ZtAEnyhO29', limit: 50 }

List Manifold groups (topics/categories) markets are organized under, with member and market counts. Example: { limit: 50 }

Comments on a single market — useful for crowd reasoning and sentiment behind a forecast. Example: { contractId: 'ZtAEnyhO29' }

Recent filings metadata for a company (10-K, 10-Q, 8-K, Form 4 insider, etc.) including accession numbers, form types and dates. Identify by ticker or CIK.

All standardized XBRL financial facts for a company (revenue, assets, EPS, etc.) across all filings. Large payload. Identify by ticker or CIK.

Time series for one XBRL concept for a company, e.g. taxonomy 'us-gaap' + tag 'Revenues' or 'NetIncomeLoss'. Lighter than company_facts.

Search the full text of EDGAR filings (last ~10 years). Filter by form type and date. Great for corporate-action and disclosure monitoring.

Look up the SEC Central Index Key (CIK) for a ticker symbol.

Aggregates one XBRL fact, for one period, across ALL reporting companies — the cross-sectional complement to company_concept. Period is a calendar frame: annual durations 'CYyyyy' (e.g. CY2023), quarterly durations 'CYyyyyQn' (e.g. CY2023Q1), or instantaneous 'CYyyyyQnI' (e.g. CY2023Q1I, balance-sheet items). Example: { taxonomy: 'us-gaap', tag: 'AccountsPayableCurrent', unit: 'USD', period: 'CY2023Q1I' }

Query OECD data via SDMX. dataflow is 'AGENCY,DATAFLOW_ID,VERSION' (e.g. 'OECD.SDD.TPS,DSD_PRICES@DF_PRICES_ALL,1.0'). key is dot-delimited dimension values; leave a position empty for a wildcard (e.g. 'USA.M.N.CPI.IX._T.N.GY'). Returns SDMX-JSON. For big series, bound with startPeriod+endPeriod or cap with lastNObservations to keep responses small.

List available OECD dataflows (datasets) as SDMX structure JSON. Use to discover the dataflow id + agency needed for oecd_data.

Discover a dataflow's full structure — its dimensions, the order they appear in the key, and the allowed codes for each — by pulling the dataflow plus all referenced structures (DSD, codelists, concepts) as SDMX-JSON. Use this before oecd_data to build a valid dot-delimited key. dataflowId may include or omit the trailing version (e.g. 'DSD_PRICES@DF_PRICES_ALL' or '.../1.0'). Example: { agency: "OECD.SDD.TPS", dataflowId: "DSD_PRICES@DF_PRICES_ALL" }

Full-text search across all DBnomics providers/datasets. Use to discover the provider_code / dataset_code needed for dbnomics_series.

Fetch one or more series with their observations. Identify a series by provider/dataset/series codes (e.g. provider=IMF, dataset=WEO:latest, series='USA.NGDPD.us_dollars'). Returns periods + values.

List all source providers aggregated by DBnomics.

List the datasets published by one provider, with their codes and names. Use to discover a dataset_code (paired with the provider) for dbnomics_dataset or dbnomics_series. Example: { provider: "IMF" }

Fetch metadata for one dataset: its name, dimensions, and the codes/labels for each dimension. Use to learn how to build a series mask for dbnomics_series. Example: { provider: "IMF", dataset: "AFRREO" }

Crypto market sentiment index (0 = extreme fear, 100 = extreme greed). Returns the latest value plus history for the requested number of days.

US House of Representatives stock transactions (Stock Watcher). Filter by ticker, representative name, and/or transaction-date range; returns the most recent matches. Example: { ticker: 'NVDA', startDate: '2024-01-01' }

US Senate stock transactions (Stock Watcher). Filter by ticker, senator name, and/or transaction-date range; returns the most recent matches. Example: { person: 'Tuberville', startDate: '2023-01-01', endDate: '2023-12-31' }

Live state vectors (position, altitude, velocity, callsign) for aircraft. Optionally bound to a lat/lon box. Useful for tracking corporate-jet and supply-chain air activity.

Flights flown by a specific aircraft (ICAO24) within a time window. Time window must be <= 30 days. Unix epoch seconds.

Flights arriving at or departing from an airport (ICAO code) within a time window (<= 7 days). Unix epoch seconds.

Trajectory (waypoints: time, lat, lon, baro altitude, heading, on-ground) for a single aircraft. Use time=0 for the live/most-recent track, or a Unix epoch-seconds value within a flight to fetch that historical track (OpenSky only retains historical tracks for a limited window). Verified to work anonymously, but may require OpenSky credentials under heavy load. Example: { icao24: '39de4f', time: 0 }