Feature
Historical Data & Time Series
Deep archives and time-series history, not just current state.
23 providers
89 APIs
16 declared variants
The API serves historical records or time series alongside live values, often with configurable ranges and granularity. Required for backtesting, trend analysis, and reconciliation.
23 API providers on the APIs.io network offer historical data & time series. The highest-rated are Fitbit, Bloomberg L.P., Adafruit IO, Bloomberg, Bridge.
Providers
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 1 Complete, well-documented, and agent-ready
Strong 7 Solid coverage with minor gaps
Bloomberg L.P.Bloomberg L.P. is a privately held financial, software, data, and media company founded by Michael Bloomber...Adafruit IOAdafruit IO is a cloud Internet of Things platform from Adafruit Industries built for makers, hobbyists, st...BloombergBloomberg delivers business and markets news, data, analysis, and video to the world, featuring stories fro...BridgeBridge (Bridge Interactive / Bridge Data Output) is a Zillow Group company that runs the Bridge Platform — ...ThingsBoardThingsBoard is an open-source IoT platform for device connectivity, data collection, processing, and visual...BackpackBackpack is a Solana-first crypto company founded by Armani Ferrante and Tristan Yver — the same team behin...Amazon IoT SiteWiseAWS IoT SiteWise is a managed service that makes it easy to collect, store, organize, and monitor industria...
Developing 4 Usable, with meaningful gaps to close
SoracomSoracom is a global IoT cellular connectivity and platform provider headquartered in Tokyo, founded in 2014...ZabbixZabbix is an enterprise-class open source distributed monitoring solution for networks and applications. Za...FrankfurterFrankfurter is an open-source (MIT) currency exchange rates API that blends foreign-exchange reference rate...Agricultural Statistics ServiceThe National Agricultural Statistics Service (NASS) is an agency of the United States Department of Agricul...
Thin 7 Limited public surface area
Agricultural Marketing ServiceThe Agricultural Marketing Service (AMS), an agency of the United States Department of Agriculture (USDA), ...AmpersandAmpersand is a developer-first platform for building native SaaS integrations. It provides an embeddable UI...WattTimeWattTime is a nonprofit organization that provides real-time, forecast, and historical data for electric gr...Bloomberg NewsBloomberg News is a leading global provider of financial news, data, and analysis, delivering breaking news...U.S. Bureau of Labor StatisticsThe U.S. Bureau of Labor Statistics (BLS) is the principal federal statistical agency responsible for measu...Bloomberg IntelligenceBloomberg Intelligence provides research, data, and analytics on companies, industries, credit, government,...IsometricIsometric is a London- and New York-based certifier of climate solutions building an AI-native, science-led...
Emerging 4 Early or largely undocumented
Bloomberg TerminalThe Bloomberg Terminal (Bloomberg Professional Service) is the flagship product of Bloomberg LP, providing ...Bloomberg TerminalsBloomberg Terminals (Bloomberg Professional Service) are financial software systems providing real-time fin...API FootballAPI-Football is a RESTful API providing comprehensive football (soccer) data covering 1,200+ leagues and cu...API-SportsAPI-Sports is a leading provider of real-time sports data and statistics APIs for businesses and developers...
What Providers Actually Declared
This feature is a canonical term. These are the free-text strings
providers wrote in their own apis.yml that map onto it.
Backfill SupportBorrow/lend with auto-lend and manual modes, APY history endpoints, and liquidation-price simulationFeed-centric time-series datastore for IoT sensor and actuator valuesHistorical DataHistorical Data AccessHistorical Data ServicesHistorical Data StorageHistorical Time SeriesOff-market and historical data available where licensed by the MLSReal-Time and Historical DataSensor and time-series data ingestion with signed-URL file uploadsSoracom Harvest Data — managed time-series store; Harvest Files for binary uploadsTime Series Data AccessTime-Series Data StorageTime-series endpoints with day, week, month, quarter, half-year, and year periodsTime-series telemetry storage with PostgreSQL, Cassandra, or TimescaleDB backends
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Every feature here is available over the APIs.io API and to AI agents over MCP. Features is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.