Real-World Services

Active NOAA weather alerts for any US state — tornado warnings, flash flood watches, hurricane warnings, blizzard advisories, heat alerts, and 80+ other NWS event types. Real-time data from api.weather.gov; no API key. Filterable by state, event type, or severity. Returns event, severity, certainty, urgency, affected areas, onset/expiry, headline, and protective action instructions. Complements weather.js (forecasts) — this cap covers active emergencies.

Real-time US AQI and pollutant readings for any lat/lon. Returns current AQI with category label (Good/Moderate/Unhealthy/Hazardous), PM2.5, PM10, nitrogen dioxide, ozone, carbon monoxide, dust levels, and UV index. Data from CAMS (Copernicus Atmosphere Monitoring Service), updated hourly. Use for health advisories, outdoor event planning, environment-sensitive routing, or regulatory compliance checks.

Trip itinerary planner and day-by-day travel plan generator for any destination worldwide. Returns a complete multi-day itinerary with activities, timing, and budget/style options for trip-planning agents.

Child product safety lookup for parent and safety agents. Returns CPSC recalls and hazard reports for baby and child products.

Real-time transit status for commuter and traveler agents. Returns live service status, delays, and alerts.

Current transit delays for commuter and traveler agents. Returns live delays and disruptions across a city network.

Real-time streamflow for water and hydrology agents. Returns current flow conditions, flood-stage context, and low-flow drought signals from USGS gauge stations.

Real-time transit status for commuter and traveler agents. Returns live service status, delays, and alerts.

Real-time streamflow for water and hydrology agents. Returns current flow conditions, flood-stage context, and low-flow drought signals from USGS gauge stations.

Transit trip planning for traveler and commuter agents. Returns step-by-step transit directions for any journey.

Transit trip planning for traveler and commuter agents. Returns step-by-step transit directions for any journey.

Transit agency lookup for transit and traveler agents. Returns the agencies and operators serving a city and how they connect.

Transit agency lookup for transit and traveler agents. Returns the agencies and operators serving a city and how they connect.

Current transit delays for commuter and traveler agents. Returns live delays and disruptions across a city network.

Collects the physical and legal restrictions recorded in OpenStreetMap within a corridor around the straight line between two points, or around a single point, and decides for each one whether it stops the vehicle described in the request. The work is in reading the values.

Reverse-geocode a lat/lng coordinate to its enclosing US Census block (state/county/tract/block FIPS codes). Query params: lat (required, decimal degrees), lng (required, decimal degrees). US-only coverage.

Search the catalog of every cataloged Earth-orbiting object — ~69,000 satellites, rocket bodies, and debris tracked by US Space Force / 18 SDS (via CelesTrak SATCAT). Filter by name (q, e.g. "starlink"), owner/launching country (owner — code like US/PRC/CIS or a name like "china"), object type (type = payload | rocket body | debris | unknown), launch-year range (launchYearFrom/launchYearTo), international/COSPAR designator prefix (intlDesignator, e.g. "2024-"), on-orbit vs decayed (onOrbit), or exact NORAD number (noradId). Each result carries the NORAD id, name, international designator, object type, owner + resolved country, launch date + site, decay date (null = still in orbit), and orbital parameters (period, inclination, apogee, perigee). The envelope total is the full count matching your filter — so onOrbit=true&type=payload answers "how many active satellites are up there", and owner=PRC tells you who launched them. For a satellite's live sub-point position, pass its noradId to /api/space/satellite.

Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.

Get arrival flights for a specific airport

Get departure flights for a specific airport

Get arrival flights for a specific airport

Travel weather forecast and trip weather outlook for any destination worldwide. Returns a 7-day forecast with travel impact assessment and packing advice for travel and traveler agents.

Real-time flood risk for insurance and emergency-planning agents. Combines USGS stream gauges, Open-Meteo precipitation forecasts, and FEMA flood-zone context into current river conditions and actionable guidance.

Rental property investment analysis: cap rate, cash-on-cash return, gross rent multiplier, break-even occupancy, 5-year appreciation projection, investment grade, and jurisdiction-aware landlord tax flags (UK Section 24, CA no principal-residence exemption, DE 10yr speculation period). For real-estate-investor agents.