Cross-language sitelinks for an entity API

Resolve an entity via Wikidata (keyless) and list every Wikipedia language edition and sister project (Wikiquote, Wiktionary, Wikisource, Wikinews) that has a page for it, with direct URLs. Answers 'what languages is X on Wikipedia', 'X in other languages', 'cross-language links for X', 'which wikis cover X'.

Price$0.01per request

MethodPOST

Route/v1/data/kb-sitelinks

StatusLive

MIME typeapplication/json

Rate limit60/minute

Cache3600s public

datawikidatasitelinkslanguageswikipediacross-languageinterwikientity

API URLhttps://x402.hexl.dev/v1/data/kb-sitelinks

Integration docs

Example request

{
  "query": "Douglas Adams"
}

Example response

{
  "id": "Q42",
  "name": "Douglas Adams",
  "description": "English writer and humorist",
  "totalSitelinks": 3,
  "wikipediaLanguages": [
    "en",
    "fr"
  ],
  "sitelinks": [
    {
      "language": "en",
      "project": "wiki",
      "title": "Douglas Adams",
      "url": "https://en.wikipedia.org/wiki/Douglas_Adams"
    },
    {
      "language": "fr",
      "project": "wiki",
      "title": "Douglas Adams",
      "url": "https://fr.wikipedia.org/wiki/Douglas_Adams"
    },
    {
      "language": "en",
      "project": "wikiquote",
      "title": "Douglas Adams",
      "url": "https://en.wikiquote.org/wiki/Douglas_Adams"
    }
  ],
  "url": "https://www.wikidata.org/wiki/Q42"
}

Input schema

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "examples": [
        "Douglas Adams",
        "Q42"
      ]
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}