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PHARMA: drug/chemical cross-reference resolver (MyChem) — DrugBank/ChEBI/ChEMBL/PubChem/UNII IDs. ?q=name. Returns JSON.

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Latest Ethereum-related news headlines, filtered from CoinDesk RSS by keyword match (titles, short summaries, and links only)

Brazil IBGE mesoregions (mesorregioes) for a given state (UF code, e.g. RJ) Query: ?q= Returns JSON.

Brazil IBGE microregions (microrregioes) for a given state (UF code, e.g. RJ) Query: ?q= Returns JSON.

ESPN WNBA games for a given date (YYYYMMDD): matchup, tip time and final status Query: ?q= Returns JSON.

Searches Wikidata entities in Italian for the term q, returning ids, labels and descriptions. Query: ?q= Returns JSON.

Circulating supply per stablecoin, ranked — liquidity and de-peg risk signal. Live. Returns JSON.

GEO: geolocate an IP address (?ip=8.8.8.8) → country, city, coordinates, timezone, ISP. Returns JSON.

Hit die, proficiencies, saving throws and subclasses of a D&D 5e class (param index). Query: ?index= Returns JSON.

Locations and details of every Velib Metropole docking station in Paris, France; live station directory, no params. Returns JSON.

Search patients by name {q} on the public HL7 FHIR R4 test server, returning a FHIR Bundle. Query: ?q= Returns JSON.

Latest maternal mortality ratio per 100,000 live births across every country. Returns JSON.

Latest adolescent fertility rate per 1,000 women aged 15-19 across every country. Returns JSON.

Latest English Premier League headlines with description and article link. No params. Returns JSON.

ON-CHAIN READ: read ERC-20 totalSupply / balanceOf (?chain=base&token=&holder=&decimals=) via RPC — a deterministic oracle. Returns JSON.

Latest fossil fuel energy as a share of total energy consumption across every country. Returns JSON.

Words that frequently follow the given word q (e.g. wreak to havoc). Query: ?q= Returns JSON.

GOV: UK Parliament bills before Parliament, optional term filter. Query ?q=energy. Returns JSON.

List Project Gutenberg public-domain ebooks in a given ISO language code {q} (e.g. fr, de), with authors. Query: ?q= Returns JSON.

Latest mean annual PM2.5 air pollution exposure in micrograms per cubic meter across every country. Returns JSON.

A Coruna, Spain (BiciCorunha, PBSC) live docking-station locations — station name, address, capacity and coordinates. Param q reserved (returns all stations). Query: ?q= Returns JSON.

Machine translation of English text to French via MyMemory (param: text). Query: ?text= Returns JSON.

Current Hacker News top-story item ids (no params). Returns JSON.