established · 0.4

Historical Data

Score 25.9 / 100 62 providers 56 APIs Search apis.io →
Variants seen in the corpus: Historical Datahistorical-data

Providers using this tag (62)

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

Exemplar 2 Complete, well-documented, and agent-ready
Dun & BradstreetBusiness DataCompany DataD-U-N-S NumberCredit16 APIs67.9Market DataMarket DataFinancial DataStocksOptions4 APIs67.6
Strong 10 Solid coverage with minor gaps
ThetaDataFinancialMarket DataOptionsStocks14 APIs65.2EODHDFinancialMarket DataStock OptionsStocks11 APIs64.9BloombergAnalyticsBusiness IntelligenceData LicenseEnterprise5 APIs63.8GrowwCompanyFintechTradingInvesting6 APIs62.0FactivaArtificial IntelligenceBusiness IntelligenceContent AggregationEnterprise Data11 APIs61.9BarchartMarket DataFinancial DataCommoditiesFutures12 APIs61.6BuiltWithTechnology ProfilingLead GenerationWeb IntelligenceTechnology Detection31 APIs59.8Bloomberg L.P.Financial-ServicesMarket DataNewsReference Data9 APIs57.5DTNWeatherAgricultureEnergyMarket Data38 APIs57.0Deutsche BörseFinancialMarket DataStocksDerivatives13 APIs54.4
Developing 26 Usable, with meaningful gaps to close
Bloomberg AIMFinancial DataMarket DataOrder ManagementPortfolio-Management18 APIs51.9FOREX.comForexFX TradingCFD TradingAlgorithmic Trading13 APIs51.5EOD Historical DataFintechMarket DataStocksETFs20 APIs50.7Refinitiv EikonAnalyticsFinancial DataFinancial NewsMarket Data47 APIs50.6Triton OneSolanaRPCBlockchainWeb313 APIs49.4USGS Water ServicesWaterStreamflowGroundwaterWater Quality43 APIs48.2OANDAForexFX TradingCFD TradingFinancial-Services11 APIs47.8NortechCompanyIndustrial IoTIIoTMaritime12 APIs47.5Infoway Real-time Market Data APIstock-apiforex-apicrypto-apicommodities-api5 APIs47.2Flightradar24AviationFlight TrackingReal-TimeAircraft16 APIs46.8MorningstarFinancialMarket DataInvestingStocks18 APIs46.0OpenSky NetworkAviationFlight TrackingADS-BAircraft4 APIs45.7AlgoSeekFinancialMarket DataStocksOptions34 APIs45.4dxFeedFinancialMarket DataReal-Time6 APIs44.7TransposeBlockchainNFTCryptocurrencyWeb36 APIs44.1Refinitiv45 APIs42.9YrWeatherForecastMeteorologyClimate5 APIs42.9TMX GroupFinancialMarket DataStocksExchange11 APIs42.0Weather UndergroundWeatherPersonal Weather StationsHyperlocalObservations4 APIs41.8FastForexCurrency ExchangeForexFinancial DataExchange Rates7 APIs41.6Bloomberg Buyside Enterprise SolutionsAnalyticsAsset ManagementBuy-SideEnterprise Solutions24 APIs41.2NOAAWeatherClimateForecastAlerts17 APIs41.1OddpoolCompanyPrediction MarketsMarket DataFinancial Data2 APIs40.7Free Currency APICurrencyExchange RatesFinance3 APIs40.2WeatherbitWeatherForecastingAir Quality22 APIs39.7The Odds APIBettingOddsSportsScores6 APIs39.3
Thin 14 Limited public surface area
SensiboSmart HomeIoTAir ConditioningHVAC8 APIs38.6QUODDMarket DataReal-Time DataFinancial DataStreaming10 APIs38.1OneTick (OneMarketData)FinancialMarket DataTick Data5 APIs37.2Bloomberg APIsAnalyticsFinancial DataMarket DataNews12 APIs37.0ParaSwapDeFiDEX AggregatorToken SwapsBlockchain7 APIs35.5Exactly ProtocolDeFiLendingBorrowingFixed Rate17 APIs35.4GMXDeFiPerpetual ExchangeDEXTrading22 APIs35.1HegicDeFiOptions TradingOnchainArbitrum10 APIs35.1StooqFintechMarket DataStocksIndices1 API33.2Vesper FinanceDeFiYield AggregatorLiquidity PoolsAPY6 APIs32.5HKEXFinancialMarket DataStocksDerivatives4 APIs30.9BMLL TechnologiesFinancialMarket DataOrder BookStocks4 APIs30.5EuronextFinancialMarket DataStocksExchange5 APIs28.4Bloomberg NewsAnalyticsBusiness IntelligenceFinancial-ServicesMarket Data5 APIs26.6
Emerging 10 Early or largely undocumented
Bloomberg Professional ServiceAnalyticsCloudData ManagementEnterprise9 APIs23.4BGC GroupBrokerageInter-Dealer BrokerFinancial-ServicesCapital Markets7 APIs22.9ForexCurrencyExchange RatesFinancial DataForex7 APIs22.5Cantor FitzgeraldFinancial-ServicesInvestment BankingPrime BrokerageFixed Income9 APIs21.6Bloomberg ApplicationsEnterprise APIFinancial AnalyticsFinancial-ServicesMarket Data2 APIs19.8Bloomberg DataAnalyticsFinancial-ServicesMarket DataNews2 APIs19.4Bloomberg Data SetsAnalyticsDatasetsFinancial-ServicesMarket Data2 APIs18.9National Hockey LeagueSportsHockeyEntertainmentProfessional League9 APIs18.2Bloomberg Data WorkflowsEnterprise DataFinancial AnalyticsFinancial-ServicesInvestment Management2 APIs17.9Norgate DataMarket DataFinancial DataFutures5 APIs16.6

APIs with this tag (56)

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 →

Exemplar 1 Complete, well-documented, and agent-ready
D&B Direct+ Research APIThe Research surface lets customers retrieve historical responses Direct+ has previously returned, supporti...67.9
Strong 9 Solid coverage with minor gaps
EODHD Intraday Historical Data APIProvides intraday historical OHLCV data at 1-minute, 5-minute, and 1-hour intervals for US stocks and other...64.9Bloomberg BLPAPI CoreThe Bloomberg Open API (BLPAPI) Core — the foundational service-oriented, socket-based API used by the Desk...63.8Bloomberg Server API (SAPI)Delivers real-time market data, historical data, reference data, and calculation engine capabilities from t...63.8Groww Historical Data APIHistorical candle data.62.0Factiva Extractions APIEnables large-scale extraction of historical news articles and content based on complex queries and date ra...61.9BuiltWith Domain APICurrent and historical website technology information for single or multiple domains with support for JSON,...59.8Bloomberg BLPAPI (Desktop API)BLPAPI is Bloomberg's core programming interface for the Bloomberg Terminal Desktop API, Server API (SAPI),...57.5DTN Point Observation APIDTN Point Observation API delivers high-quality weather observation data from weather stations and location...57.0A7 Analytics Platform - Order Book APIConstructed historical order books for the T7 trading venues of Deutsche Börse Group (Eurex, Xetra) with na...54.4
Developing 20 Usable, with meaningful gaps to close
Bloomberg AIM Historical Data APIRequest historical end-of-day or intraday data51.9FOREX.com Pricing APIReal-time tick history and OHLC bar history51.5Datastream Web Service APIAPI providing access to Datastream content, the world's leading time series database, via SOAP/XML and REST...50.6LSEG Tick History REST APIREST API providing programmatic access to historical tick-level market data through the DataScope Select pl...50.6Triton One Old Faithful Historical ArchiveOld Faithful — content-addressable, queryable archive of all Solana history from genesis. Complete-ledger q...49.4USGS Daily Values ServiceReturns historical summarized daily hydrologic data (mean, median, maximum, minimum) for streams, lakes, es...48.2OANDA Pricing APIThe Pricing API from OANDA — 2 operation(s) for pricing.47.8Nortech Historical Data APIThis API includes endpoints that allow you to retrieve raw `Signal` Data for a specified period. The data r...47.5Morningstar Time Series APIDirect Web Services time series data - historical prices, cumulative return, growth, dividend, and other ca...46.0OpenSky Network Trino Historical Data APISQL query interface powered by Trino for accessing the full OpenSky historical dataset including state vect...45.7AlgoSeek ArdaDB Query ServiceManaged ClickHouse-based columnar cloud database (AWS us-east-1) pre-loaded with two petabytes of AlgoSeek ...45.4dxFeed Historical Data ServicesHistorical data access covering candle/aggregated data and raw tick data extraction (dxFeed stores up to 10...44.7Datastream Web Service APIAPI providing access to Datastream, the world's leading time series database with histories back to the 190...42.9Frost APIREST API for historical meteorological observation data from weather stations worldwide, maintained by MET ...42.9LSEG Tick History REST APIREST API providing access to historical high-frequency timestamped tick data across all global asset classe...42.9TMX Price Adjustment Curve APIPrice adjustment curves for historical price series via /v1/pac, /v1/pacexplain, /v1/original, and /v1/smoo...42.0Bloomberg Buyside Enterprise Solutions Historical Data APIHistorical pricing, volume, and fundamental data for securities41.2Bloomberg Data APIProgrammatic access to Bloomberg's financial data including reference data, historical pricing, corporate a...41.2Climate Data Online (CDO) APIThe NOAA Climate Data Online Web Services API v2 provides RESTful access to the CDO database of historical ...41.1Oddpool APIREST API for prediction market data across Kalshi and Polymarket: full-text search over markets, events, an...40.7
Thin 14 Limited public surface area
Sensibo Historical Data APITime-series measurements and the device event log.38.6QUODD Historical Prices APIEnd-of-day and historical market data across 80-plus global exchanges - US equities and ETFs from 1994, glo...38.1OneTick Cloud REST API (WebAPI)HTTPS REST access to OneTick Cloud market data and analytics queries, authenticated with an OAuth2 client-c...37.2OneTick Point-in-Time TCA APICloud API for extracting adjusted and unadjusted point-in-time quotes and trades at nanosecond precision ac...37.2Bloomberg Data License APIBulk data delivery service for historical and reference data.37.0ParaSwap Subgraphs (GraphQL)ParaSwap exposes TheGraph subgraphs for historical swap data and limit order/RFQ activity across multiple n...35.5Exactly Protocol Subgraph API (The Graph)GraphQL subgraph API powered by The Graph for querying indexed on-chain data from Exactly Protocol on Ether...35.4GMX GraphQL APIHistorical on-chain data for GMX via Subsquid-powered GraphQL endpoints. Enables deep queries over trades, ...35.1Hegic Options Subgraph APIGraphQL API powered by The Graph Protocol for querying Hegic options positions, historical trades, liquidit...35.1Vesper Subgraph APIGraphQL subgraph for querying Vesper Finance on-chain events, pool history, strategy performance, and token...32.5HKEX Data Marketplace Historical DataWeb-based storefront for HKEX historical and reference data straight from the exchange - historical full or...30.9BMLL APIv2 Query APIAsynchronous dataset query API (initiate query, poll, download results as JSONL/Arrow into pandas or polars...30.5Euronext Web Services Historical Data APIEnd-of-day summary time series (open, high, low, close, last, volumes, turnover, capitalization) for indice...28.4Bloomberg Market Data APIProvides access to real-time and historical market data including stocks, bonds, commodities, and currencie...26.6
Emerging 12 Early or largely undocumented
Bloomberg Data License APIProvides programmatic access to Bloomberg's comprehensive financial data including pricing, reference data,...23.4Bloomberg HTTP APIHTTP wrapper making the Bloomberg Open API available via HTTP and WebSockets, allowing clients to access re...23.4Fenics Market DataFenics Market Data (FMD) is the exclusive data distributor of BGC Group, Inc. and its affiliates. FMD provi...22.9CurrencyAPIAccurate and reliable foreign exchange rates API.22.5Fenics Market Data (BGC)Fenics Market Data (FMD) is the "exclusive distributor of data for BGC Group, Inc. (NASDAQ: BGC) and its af...21.6Bloomberg Data APIProvides programmatic access to Bloomberg's financial market data including real-time and historical pricin...19.8Bloomberg Data License APIProvides access to Bloomberg's extensive financial data including real-time quotes, historical data, refere...19.4Bloomberg Data APIProvides programmatic access to Bloomberg's extensive financial data including market data, reference data,...18.9Bloomberg Data LicenseSubscription-based service providing bulk downloads of historical and reference data for quantitative analy...18.9NHL Stats API (Legacy)Legacy statistics endpoint at api.nhle.com (and the older statsapi.web.nhl.com) used by community projects ...18.2Bloomberg SAPI (Server API)Real-time and historical market data API providing access to Bloomberg's comprehensive financial data throu...17.9Norgate Data Price and Volume DataRetrieve daily EOD open/high/low/close, volume, turnover, unadjusted close, dividends and open interest as ...16.6

Score breakdown

Frequency
51.5
log-scaled weighted occurrences
Breadth
1.7
spread across providers
Quality lift
50.9
mean composite of providers using it
Cohesion
15.8
strength of nearest seed neighbor

Related tags

Reference Data 26 co-occurrences Real-Time Data 14 co-occurrences Market Data 38 co-occurrences Stocks 14 co-occurrences Options 15 co-occurrences Financial Data 21 co-occurrences Tick Data 7 co-occurrences Futures 10 co-occurrences

Where this tag comes from

Api tag56
Provider tag22
Openapi tag5
Openapi op tag8

Cohort brief

Auto-generated

The 62 providers in the APIs.io catalog tagged Historical Data, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
62
all scored
Mean Kin Score
41.8
+21.1 vs catalog 20.7
Mean Agent Readiness
23.5
+13.8 vs catalog 9.7
Spread
16.6–67.9
median 41.7 · σ 13.6
How the 62 split by band
Exemplar 2Strong 10Developing 26Thin 14Emerging 10Minimal 0
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 45.1 17.5 +27.6 62
Developer Ergonomics 40.4 17.9 +22.5 62
Access Clarity 43.4 22.3 +21.1 62
Operational Transparency 24.7 11.3 +13.4 62
Discoverability 71.5 60.4 +11.1 62
Contract Governance 15.1 6.4 +8.7 62

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 29% 16% +13
MCP server (first-party) 10% 7% +3
Agent Skills 0% 0% 0
OAuth scopes 18% 9% +9
Security 98% 88% +10
Arazzo workflows 3% 2% +1
Governance rules 48% 13% +35

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Dun & Bradstreet 67.9
  2. 2 Market Data 67.6
  3. 3 ThetaData 65.2
  4. 4 EODHD 64.9
  5. 5 Bloomberg 63.8
  6. 6 Groww 62
  7. 7 Factiva 61.9
  8. 8 Barchart 61.6
  9. 9 BuiltWith 59.8
  10. 10 Bloomberg L.P. 57.5
Top by Agent Readiness
  1. 1 EODHD 66.3
  2. 2 Morningstar 56.8
  3. 3 BuiltWith 45
  4. 4 Factiva 43.3
  5. 5 Dun & Bradstreet 43.2
  6. 6 Groww 41.1
  7. 7 Infoway Real-time Market Data API 39.4
  8. 8 EOD Historical Data 35.4
  9. 9 Bloomberg 35.1
  10. 10 DTN 32.9
All 62 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/historical-data"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/historical-data"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/historical-data/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.