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Vextorium Wikidata Entity Lookup
x402
Vextorium Wikidata Entity Lookup is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-16).
Returns structured Wikidata facts about a person, company, place, or creative work identified by name or Q-id, including type, country, dates, founders, headquarters, website, and more.
Price / call$0.003
Success—
StatusUnknown
How this service works
Structured facts from Wikidata about a person, company, place or work by name or Q-id: type, country, population, dates, founders, headquarters, website, ticker, currency, version... labelled in your language. Grounded answers without free text.
Output
Returns a JSON object with the entity's Wikidata Q-id, label, description, Wikipedia URL, Wikidata source link, and a 'hechos' (facts) object containing structured fields such as country, headquarters, sector, founding date, founders, official website, stock exchange, revenue history, employee count, Twitter/X handle, GitHub repos, and entity type. Also includes an array of other disambiguation matches if the name is ambiguous.
Example use cases
Company background research for due diligence
“Look up Wikidata facts for Spotify — I need the founding date, founders, headquarters city, and stock exchange it's listed on.”
Resolving a known Wikidata Q-id to readable data
“I have the Wikidata ID Q9141 — can you fetch all structured facts for it and return the label, description, country, and official website?”
Enriching a database record with public entity metadata
“Get me the Wikidata entity info for the city of Barcelona in Spanish — I need the country, population, and Wikipedia link.”
Technical details
Endpoint
POSThttps://api.vextorium.com/wikidata-entidad-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, encyclopedic facts about a named real-world entity (company, person, place, or work) sourced from Wikidata's open knowledge graph. Prefer it over web search when you want clean, machine-readable structured data rather than prose. Ideal for enriching records, resolving entity identity, or populating company/person profiles with canonical metadata.
Side effects
- Entity name not found in Wikidata — returns empty or null result
- Ambiguous name matches multiple entities — returns 'otras_coincidencias' array requiring disambiguation
- Q-id not found — returns null or error
- Requested language not available for labels — may fall back to default language
- Missing optional facts — many 'hechos' fields may be null if Wikidata lacks the data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| id | string | Q-id |
| idioma | string | |
| nombre | string |
Tags
x402
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