Real-World Services

Wave height, wave period, swell wave height, and sea surface temperature for any ocean coordinates worldwide, from a global marine weather model. Built for shipping logistics, offshore operations, and recreational boating or surf agents that need current sea conditions in one call.

Historical weather API: daily maximum temperature, minimum temperature, and total precipitation for any latitude/longitude over a past date range, back to 1940, as structured JSON from a reanalysis weather model. Use for backtesting, insurance claim verification, agriculture, and research agents that need actual recorded conditions. Cached 6 hours.

List a company's recent SEC EDGAR filings sourced directly from the SEC: form type, filing and report dates, the 8-K item codes, and a direct link to each primary document. Filter to a single form with `?type=10-K` (also 10-Q, 8-K, 4, etc.) and cap with `?limit=`. Use as the index into a company's disclosures before fetching or summarizing a specific filing. From x402stock

Given a postal code and country, get back the associated place name, region or state, and geographic coordinates — covering 60+ countries including the US, Canada, UK, Germany, and France. Built for address validation and geo-enrichment steps in signup, checkout, and logistics pipelines. Cached 24 hours.

Zip code lookup API: resolve any postal code to its place name, state/region, and latitude/longitude — 60+ countries supported (US, CA, GB, DE, FR, MX...). Unknown codes return an unpaid 404. For address validation, shipping estimation, tax jurisdiction, and geo-enrichment agents. Cached 24 hours.

Worldwide open-event feed filterable to wildfires (or any of 13 official hazard categories: wildfires, severe storms, volcanoes, sea/lake ice, earthquakes, floods, drought, dust/haze, landslides, manmade events, snow, temperature extremes, water color). Each event includes title, category, source link, and the latest geometry (coordinates, magnitude, date). For fire-risk monitoring, logistics rerouting, and global hazard-news agents.

Weather forecast API: current conditions (temperature, feels-like, humidity, wind, weather code) plus a 3-day daily forecast (highs, lows, precipitation probability) for any latitude/longitude worldwide, as structured JSON. Use for travel planning, logistics, event scheduling, and assistant agents. Cached 10 minutes.

Look up current conditions and the next three days of daily highs, lows, and precipitation chance for any coordinates worldwide. Useful for trip planning, outdoor-event scheduling, and any agent that needs a short-range forecast without integrating a dedicated weather provider. Cached 10 minutes for freshness and cost.

Real-time local weather — temperature, feels-like, humidity, wind speed, and condition code — plus a 3-day forecast of highs, lows, and rain probability for any latitude/longitude. For assistant agents, logistics planning, and event scheduling that need current and near-term conditions in one call. Updated every 10 minutes.

Current temperature, feels-like, humidity, wind, and conditions plus a 3-day daily outlook (highs, lows, rain chance) for any point on Earth given as latitude/longitude. Built for travel planning, delivery scheduling, and assistant agents that need forecast data without a country-specific weather provider. Refreshed every 10 minutes.

Current weather API by coordinates: temperature, wind, and conditions code for any latitude/longitude worldwide, plus a 3-day daily outlook. Structured JSON for travel, logistics, and planning agents.

Historical events lookup: pass any month and day and get back a list of notable things that happened on that date across different years, each with a short description and a source link. Refreshes as a reliable daily content source. Good for newsletter fillers, social media bots, and trivia-night question generators. Attribution included per license.

Access to protected premium content

Retrieves files associated with a specific asset from a database.

City geocoding API: convert any city or place name to latitude/longitude, with country, admin region, population, elevation, and timezone for the top 5 matches. The bridge from human place names to every coordinates-based API (weather, air quality, sun times). Cached 24 hours.

Air quality index and pollutant breakdown (PM2.5, PM10, ozone, NO2) for any point on the globe by latitude/longitude. Use it to power health advisories, travel-planning checks, or automated alerts when conditions turn unhealthy for sensitive groups. Data refreshes on a 15-minute cycle and carries a CC BY 4.0 attribution.

Air quality API: current US AQI plus PM2.5, PM10, ozone, and NO2 for any latitude/longitude worldwide, from a global air-quality model. Use for health advisories, travel planning, outdoor-event agents, and smart-home automation. Cached 15 minutes; attributed CC BY 4.0.

Search recent earthquakes near any point: latitude, longitude, and radius in km return matching quakes with magnitude, depth, distance-relevant coordinates, place name, and timestamp, ordered newest first. Optional minimum-magnitude filter. Complements the global feed with location-scoped seismic awareness for logistics, insurance, and safety agents.

DNS resolver API: query any record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV) for any hostname and get the full validated answer section — name, type, TTL, data — as JSON. For infrastructure checks, email deliverability, and domain verification agents.

Resolve a place name to its geographic coordinates, along with country, region, population, elevation, and local timezone for the closest five matches. Built as the bridge between human-readable locations and any API that only accepts latitude/longitude — geocode once, reuse everywhere.

Instant lookup for any 3-letter or 4-letter flight code, returning the matching airport's full name, city, country, coordinates, elevation, and local timezone from a database of 29,000+ airports. Built for booking engines, itinerary builders, and dispatch systems that need to resolve a code without maintaining their own reference table.

Look up any airport by its IATA or ICAO code and get back precise coordinates, elevation, and IANA timezone alongside the airport's name and location — useful for scheduling arrivals and departures across time zones or plotting airports on a map. Covers 29,000+ airports worldwide, resolved locally in milliseconds.

Recent earthquakes API: latest global quakes above your magnitude threshold from a real-time seismic feed (updated every few minutes) — magnitude, location, depth, time, tsunami flag — as normalized JSON. Public-domain government data.

Periodic table API: complete data for any of the 118 chemical elements — look up by symbol (Fe), name (iron), or atomic number (26). Returns atomic mass, category, phase at STP, period/group, electron configuration, electronegativity, melting and boiling points, density, electron shells, and a summary. For chemistry, materials, education, and science agents. Attributed dataset.