niche · 0.2

Equities

Score 19.6 / 100 23 providers +8 via APIs 29 APIs Search apis.io →
Variants seen in the corpus: Equitiesequities

Providers using this tag (23)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 2 Solid coverage with minor gaps
BarchartMarket DataFinancial DataCommoditiesFutures2 APIs60.2drillr Public Data APIFinancial DataSEC FilingsFundamentals2 APIs57.6
Developing 9 Usable, with meaningful gaps to close
QfexCompanyTradingExchangePerpetual Futures1 API54.0Cboe Global MarketsMarket DataOptionsDerivatives2 APIs52.0LinqAlphaCompanyFinancial-ServicesInvestment ResearchArtificial Intelligence1 API51.4tastytradeFinanceBrokerageTradingOptions16 APIs48.7dxFeedFinancialMarket DataReal-TimeHistorical Data1 API44.4한국주식데이터 (aikstockdata)KoreaStock MarketFinancial DataOpen Data1 API43.4FinancialData.NetFinanceFinancial Datastock-market-apiMarket Data2 APIs43.3DriveWealthBrokerage-as-a-ServiceEmbedded InvestingFractional SharesTrading1 API41.9FinlightFinancial NewsSentiment AnalysisMarket Data1 API40.3
Thin 4 Limited public surface area
Imperative ExecutionCompanyFinancial-ServicesCapital MarketsTrading2 APIs38.0OneTick (OneMarketData)FinancialMarket DataTick DataHistorical Data5 APIs36.0TD AmeritradeBrokerageTradingFinance1 API35.6Saxo BankInvestment BankingTradingForex17 APIs35.2
Emerging 5 Early or largely undocumented
Cantor FitzgeraldFinancial-ServicesInvestment BankingPrime BrokerageFixed Income9 APIs23.5OneChronosCompanyFinancial-ServicesCapital MarketsTrading3 APIs21.5Bloomberg TradebookTradebookElectronic TradingFutures3 APIs19.3IEXCompanyFintechStock ExchangeMarket Data17.4big xytFinancialMarket DataTick DataTrading3 APIs17.3
Minimal 3 Almost no public developer surface
MayStreetFinancialMarket DataReal-TimeTrading2 APIs9.7Jefferies Financial GroupAsset ManagementCapital MarketsFinancial-Services7.9drillr Public Data APIfinancial-dataequitiessec-filingsfundamentals2 APIs2.6

APIs with this tag (28)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Strong 3 Solid coverage with minor gaps
Bloomberg EMSX APIEnables programmatic management and automation of equities, futures, and options trading through the Bloomb...59.0drillr Data MCP ServerHosted Streamable HTTP MCP server (drillr-data) exposing the same financial data as ~10 agent-callable tool...57.6drillr REST APIREST API exposing ~29 endpoints across company discovery, filings, signals, events, ownership, executives, ...57.6
Developing 6 Usable, with meaningful gaps to close
Cboe LiveVol All Access APIThe Cboe LiveVol All Access API is a REST API suite offering quote and trade details for equities and optio...52.0Morningstar Investment Details APIsDeep security-level data for equities and managed investments - profiles, ratings, performance, holdings, f...47.8Morningstar Screener APIsScreen global equities and managed investments (funds, ETFs) against Morningstar data points, ratings, and ...47.8FinancialData.Net MCP ServerHosted MCP server mapping the entire REST API documentation into callable MCP tools (e.g., getStockSymbols,...43.3FinancialData.Net REST APIREST API for financial and market data covering equities, ETFs, crypto, forex, derivatives, fundamentals, f...43.3TMX Essential Analytics for Equities APIEnd-of-day equity analytics for Canadian and US markets - basic, daily, and advanced daily stats plus liqui...39.8
Thin 13 Limited public surface area
IntelligentCross FIX Order Entry APIOrder entry into the IntelligentCross ATS books (Midpoint, ASPEN Fee/Fee, ASPEN Maker/Taker, ASPEN Taker/Ma...38.0IntelligentCross IQX Market Data FeedIQX is the IntelligentCross proprietary market data feed. It disseminates all visible ASPEN resting orders,...38.0Bloomberg Market Data FeedReal-time and historical market data for equities, fixed income, commodities, and currencies.37.7Polygon.io Stocks APIReal-time and historical US equity market data including aggregates (minute/hour/day bars), trades, NBBO qu...36.7TD Ameritrade Instruments APIThe Instruments API from TD Ameritrade — 2 operation(s) for instruments.35.6NSE Offer For Sale (OFS) Web APIJSON over HTTPS Web API for the NSE Offer-For-Sale platform, used by members to place, modify, cancel and q...31.1J-Quants APIThe J-Quants API (V2) is a data distribution service operated by Japan Exchange Group (JPX) that makes it e...27.5J-Quants Equities APIThe Equities API from J-Quants — 1 operation(s) for equities.27.5EDI End of Day Pricing Data APIWorldwide end-of-day equity pricing (open, high, low, close, bid, ask, last trade, volume) queried by MIC, ...27.0EDI Initial Public Offerings APIWorldwide initial public offering data via the GetLatestInitialPublicOfferings endpoint.27.0EDI Worldwide Corporate Actions APIWorldwide equity corporate actions with 200+ output fields (security identifiers, issuer, event details, da...27.0EDI Worldwide Equity Analytics APIEquity analytics measures for worldwide listed securities via the GetLatestEquityAnalytics endpoint on EDI'...27.0EDI Worldwide Shares Outstanding APIShares outstanding figures for worldwide listed equities via the GetLatestSharesOutstanding endpoint.27.0
Emerging 4 Early or largely undocumented
Cantor FitzgeraldCantor Fitzgerald, L.P. is a privately held global financial services firm founded in 1945. It is a U.S. Fe...23.5Cantor Prime ServicesCantor Prime Services is the firm's multi-asset prime-brokerage platform launched in 2009, offering custody...23.5Bloomberg Tradebook FIX APIFIX protocol connectivity to Bloomberg Tradebook for electronic order routing, execution reporting, and pos...19.3Liquidity Cockpit APIAPI access to the Liquidity Cockpit, big xyt's dark and lit liquidity, market share, and market quality ana...17.3
Minimal 2 Almost no public developer surface
drillr Data MCP ServerHosted Streamable HTTP MCP server (drillr-data) exposing the same financial data as ~10 agent-callable tool...2.6drillr REST APIREST API exposing ~29 endpoints across company discovery, filings, signals, events, ownership, executives, ...2.6

Companies reaching this through an API (8)

These companies publish an API, specification or operation carrying “Equities” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Bloomberg Bloomberg APIs Exchange Data International J-Quants Morningstar National Stock Exchange of India Polygon.io TMX Group

Score breakdown

Frequency
46.2
log-scaled weighted occurrences
Breadth
0.6
spread across providers
Quality lift
39.5
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Options 15 co-occurrences Tick Data 5 co-occurrences FIX Protocol 5 co-occurrences Fundamentals 6 co-occurrences Futures 8 co-occurrences Indices 6 co-occurrences Instruments 6 co-occurrences Historical Data 8 co-occurrences

Where this tag comes from

Provider tag23
Api tag29
Openapi tag1
Openapi op tag1

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