Pay-per-call discovery

The planetary K-index time series from NOAA SWPC, the standard 0-9 measure of global geomagnetic disturbance sampled every three hours. Kp of 5 or above is a geomagnetic storm. Use it to detect…

The current 10.7 cm solar radio flux value from NOAA SWPC, the standard proxy for solar activity and EUV output. F10.7 drives thermospheric density and therefore satellite drag, and is the primary…

Current interplanetary magnetic field readings at L1 from NOAA SWPC: total field strength Bt and the north-south component Bz in nanotesla, with timestamp. A strongly southward Bz is the single best…

Checks whether a given autonomous system is cryptographically authorised to originate a given IP prefix, using RPKI Route Origin Authorisations via RIPEstat. Returns a valid, invalid or unknown…

Cross-ecosystem package record from deps.dev, Google's Open Source Insights service. Pass an ecosystem (npm, pypi, cargo, go, maven, nuget) and a package name to get the known versions with their…

Resolves the registered abuse-reporting email for any IP address, prefix or autonomous system using RIPE NCC's abuse-contact-finder, which walks the relevant RIR records. Returns the abuse contacts…

Published metadata for any Ruby gem from RubyGems.org: current version, summary, authors, licenses, total and per-version download counts, plus homepage, source-code, documentation and bug-tracker…

Search Maven Central for Java/Kotlin/Scala artifacts by free-text query, groupId or artifactId, returning the matching coordinates with their latest version, packaging type and last-updated…

Full advisory record for one vulnerability from OSV.dev, Google's open-source vulnerability database. Accepts an OSV, GHSA, PYSEC, RUSTSEC or CVE identifier and returns the summary, severity…

Latest published metadata for any public npm package straight from the npm registry: version, description, license, homepage, repository, runtime dependencies and the dist tarball/integrity hash.…

Registry record for any Rust crate on crates.io: description, current and max stable version, total and recent download counts, repository, documentation and homepage links, plus the crate's…

Returns a Rick and Morty episode by id (name, air date, episode code, character count) from the Rick and Morty API.

Random multiple-choice trivia questions with answers, category, and difficulty. Source: Open Trivia Database (opentdb.com), keyless.

Searches the MusicBrainz open music database for artists by name and returns ranked matches with type, country, and MBID. Source: musicbrainz.org.

Returns full administrative and geographic detail for a UK postcode (region, district, ward, coordinates) via the keyless postcodes.io API.

Geocodes a one-line US street address to coordinates and matched address via the keyless US Census Bureau geocoder.

Official quarterly Treasury Reporting Rates of Exchange (foreign currency per USD) used by US agencies. Source: US Treasury FiscalData API, keyless.

Returns the Census state, county, and tract geographies for a coordinate pair via the keyless US Census Bureau geocoder.

Solar eclipses occurring in a given year, each with event description (type and date) and calendar date. Powered by the keyless US Naval Observatory Astronomical Applications API.

Daily Islamic prayer timings (Fajr, Sunrise, Dhuhr, Asr, Maghrib, Isha and more) for any city or address, using a configurable calculation method. Keyless Aladhan API.