ECB reference exchange rates on a specific historical date for a base currency via Frankfurter, no key. For AI agents reconciling past transactions and historical valuation.

Structured domain registration data over RDAP, the modern WHOIS replacement, no key. Returns registrar, status, nameservers, and key event dates. For AI agents doing domain due diligence, fraud checks, and asset inventory.

Query the openFDA Food Adverse Events dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, device, and safety research.

Query the openFDA Animal And Veterinary Adverse Events dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, device, and safety research.

Current local time at a lat/lon coordinate via keyless TimeAPI (auto-resolves timezone). Returns ISO date-time, weekday, timezone and DST flag. For agents that only have coordinates, not zone names.

Reverse-geocode lat/lon to country, state, city, locality and postcode via keyless BigDataCloud. Returns ISO codes and admin hierarchy. For agents turning coordinates into human-readable place names.

Current Great Britain electricity grid carbon intensity from the official Carbon Intensity API, no key. Returns forecast and actual gCO2 per kWh and an intensity index. For AI agents scheduling compute for lower carbon and energy analytics.

Query the openFDA drug adverse events dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, health, and safety research.

Query the openFDA drug recalls dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, health, and safety research.

COVID-19 case statistics for a country from the disease.sh aggregator, no key. Returns cases, deaths, recovered, active, tests, and per million metrics. For AI agents in public health dashboards and risk context.

The list of IANA timezones supported by TimeAPI.io, no key. Returns timezone names. For AI agents validating timezone input and building pickers.

Query the openFDA Tobacco Problem Reports dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, device, and safety research.

Ground elevation in meters for a latitude and longitude via the Open-Meteo elevation service, no key. Returns the elevation for the point. For AI agents in mapping, terrain, drone, and outdoor planning use cases.

The full list of vehicle makes registered with NHTSA vPIC, no key. Returns make id and name for every manufacturer. For AI agents validating makes and building automotive reference data.

The list of recipe categories from TheMealDB, no key. Returns category names, thumbnails, and descriptions. For AI agents building food navigation.

Query the openFDA Drug NDC Directory dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, device, and safety research.

Decode a vehicle identification number via the NHTSA vPIC service, no key. Returns make, model, year, body, engine, plant, and dozens of decoded attributes. For AI agents in automotive, insurance, fleet, and resale workflows.

COVID-19 vaccine doses administered for one country as a daily cumulative timeline (last N days). Keyless disease.sh / OWID. For agents tracking public-health vaccination coverage.

Query the openFDA device recalls dataset by search expression, no key, US FDA public data. Returns matching records with structured fields. For AI agents in pharma, health, and safety research.

Countries supported by the Nager.Date public holiday service, no key. Returns country code and name for each. For AI agents validating coverage before querying holidays.