Search Magic: The Gathering cards by name and get mana cost, card type, rarity and set name for each match. Backed by the keyless magicthegathering.io API. Pass a card name like Black Lotus.

Resolve any US ZIP code to its place name, state, and geographic coordinates. Backed by the free Zippopotam.us postal database. Pass a 5-digit ZIP and get back city, state abbreviation, latitude, and longitude.

Search MusicBrainz for music artists by name. Returns ranked matches with name, type (Group/Person), country, score and MBID. Keyless (sends a User-Agent). Useful for resolving artist names to canonical MusicBrainz IDs.

Hourly ocean wave forecast for any coastal coordinate from Open-Meteo Marine. Returns wave height (m), direction and period. Keyless, global. Useful for marine ops, surf, shipping and coastal safety agents.

Annual inflation measured by the GDP deflator (% per year) for any country/year range. World Bank indicator NY.GDP.DEFL.KD.ZG. Pass ISO country code (path) plus optional date range. A broad alternative to CPI inflation.

Trade openness: the sum of exports and imports of goods and services as a share of GDP (%) for any country/year range. World Bank indicator NE.TRD.GNFS.ZS. Pass ISO country code (path) plus optional date range.

Daily river discharge forecast for any coordinate from Open-Meteo's GloFAS-based flood API. Returns a multi-day discharge series in m3/s. Keyless, global. Useful for flood risk monitoring and hydrology agents.

List Project Gutenberg books filtered by language (ISO code, e.g. fr, de, es) and sorted by popularity via Gutendex. Returns count and matching books. Keyless. Useful for building multilingual public-domain reading datasets.

Look up an airport by its 4-letter ICAO code and get the airport name, IATA code, country, region, and latitude/longitude. Free hexdb.io airport database, no key. Pass an ICAO like EGLL.

Look up any Pokemon by name or id and get its Pokedex profile: national id, types, height, weight, base experience and abilities. Backed by PokeAPI, the canonical free Pokemon dataset. Pass a name like charizard or a numeric id.

Search for a city or town by name and get back matching places with coordinates, country code, timezone, elevation, and population. Pass a name (and optional count), get structured results. Free Open-Meteo geocoding.

Monthly climate aggregates for any coordinate from NASA POWER. Specify parameters, community and a start/end year to get month-by-month values. Keyless, satellite-derived climate normals for planning and seasonal analysis.

Fetch one Project Gutenberg book by its numeric ID via Gutendex. Returns title, authors, subjects, languages, formats and download_count. Keyless. Useful for resolving a Gutenberg ID to full book metadata and download URLs.

List all object IDs belonging to a Metropolitan Museum of Art department (by departmentIds). Returns total count and objectID array for paging through a department's holdings. Keyless museum open-access API.

Search GBIF's billions of occurrence records by scientific name to get georeferenced sightings and specimens with dataset provenance. Keyless. Powers range maps, presence checks and biodiversity analytics.

Fetch an anime or manga character profile by MyAnimeList id: canonical name and favorites count. Backed by the keyless Jikan v4 API (MyAnimeList). Pass a MAL character id like 1 for Spike Spiegel.

Current sea surface temperature and ocean current velocity for any marine coordinate from Open-Meteo. Keyless, global. Useful for fisheries, climate, reef monitoring and maritime routing.

Resolve any US latitude/longitude to its 15-digit Census block FIPS, county, and state. Lightweight and fast, the FCC block API is the standard tool for assigning points to Census geographies. Keyless and free.

Fetch a batch of random trivia questions (multiple choice) with the correct answer, distractors, category, and difficulty. Source: Open Trivia Database. Pass amount and optional type/difficulty query params.

Fetch manga details by MyAnimeList id: title, type, chapter count and community score. Backed by the keyless Jikan v4 API (MyAnimeList). Pass a MAL manga id like 1 for Monster.