information-retrieval

List terminology value sets (ValueSet resources) from the public HL7 FHIR R4 test server, returning {q} entries as a FHIR Bundle. Query: ?q= Returns JSON.

Search PeeringDB Internet Exchange Points (city, country) by name {q}. Query: ?q= Returns JSON.

Searches the TVMaze database for TV shows matching q, returning names, premiere dates and language. Query: ?q= Returns JSON.

Search PeeringDB colocation facilities (operator, network count) by name {q}. Query: ?q= Returns JSON.

Brazil (IBGE): official statistical news and release notices matching a free-text search term. Query: ?q= Returns JSON.

SCIENCE: recent verifiable citizen-science wildlife observations from iNaturalist. ?q=taxon. Returns JSON.

Level, school, casting time, range and description of a D&D 5e spell (param index). Query: ?index= Returns JSON.

Search MangaDex scanlation groups by name {q}, with description. Query: ?q= Returns JSON.

Search the NCBI PubChem Compound chemical database and return matching UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.

TheSportsDB: all events for a league id and season - home/away teams, season, sport. Query: ?id=&?s= Returns JSON.

Search the D&D 5e SRD magic items reference by name {q} from the dnd5eapi. Query: ?q= Returns JSON.

Latest share of population aged 65 and above across every country. Returns JSON.

Recipe search returning name, category, area, instructions and thumbnail from TheMealDB. Param is a dish name. Query: ?s= Returns JSON.

Search NCBI Gene and return matching gene UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.

MEDIA: all teams in a league with colors, venues and logos (?league=nba|nfl|mlb|... default nba). Returns JSON.

Search the Art Institute of Chicago collection returning id, title and thumbnail alt text, from the keyless AIC API. Param is a query. Query: ?q= Returns JSON.

Search the D&D 5e SRD languages reference by name {q} from the dnd5eapi. Query: ?q= Returns JSON.

Searches OpenAlex research concepts for q, returning concept names and hierarchy levels. Query: ?q= Returns JSON.

Podcast search returning show name, artist, genre, RSS feed and episode count from the iTunes Search API. Param is a search term. Query: ?term= Returns JSON.

Search the NCBI Protein Clusters database and return matching UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.

Full rules text for a D&D 5e rule section like ability-checks (param index). Query: ?index= Returns JSON.

MEDIA: anime — score, rank, studios, genres, synopsis from MyAnimeList (?q=naruto, required). Returns JSON.

ENS RESOLVER: resolve an ENS name ↔ address (?name=vitalik.eth or 0x…). Returns JSON.

Directory of sports leagues with id, name and sport. No params. Returns JSON.