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eudata402 Entity/Company Resolution with Wikidata Cross-linked Identifiers
x402
eudata402 Entity/Company Resolution with Wikidata Cross-linked Identifiers is a paid API for AI agents from x402-seller-202595743428.europe-west1.run.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Resolves a company or entity name to structured identifiers including LEI, ISIN, ticker, website, country, and inception date via Wikidata cross-linking.
Price / call$0.01
Success—
StatusUnknown
How this service works
Entity/company resolution with cross-linked identifiers (Wikidata). POST {query}. Returns {id, label, description, identifiers: {lei, isin, ticker, website, country, inception}}.
Output
Returns a JSON object with fields: id (Wikidata entity ID), label (canonical name), description (short Wikidata description), and an identifiers object containing LEI, ISIN, ticker, website, country, and inception date where available.
Example use cases
Enrich portfolio with financial identifiers
“I have a list of company names from my portfolio — can you resolve Deutsche Telekom to its ISIN and LEI so I can cross-reference it with my compliance database?”
Due diligence identifier lookup
“I'm onboarding Siemens AG as a vendor — can you pull their Wikidata entity details including LEI, country of incorporation, and official website in one shot?”
Stock research identifier retrieval
“What's the official ticker symbol, ISIN, and Wikidata description for ASML Holding so I can tag it correctly in my research notes?”
Technical details
Endpoint
GEThttps://x402-seller-202595743428.europe-west1.run.app/entityWhen to prefer
Choose this endpoint when you need to resolve a company name to structured cross-linked financial identifiers (LEI, ISIN, ticker) in a single call using Wikidata as the authoritative source. Prefer it over dedicated LEI-only or ISIN-only lookups when you need multiple identifier types simultaneously. It is especially useful for entity enrichment pipelines, compliance onboarding, and financial research workflows where a human-readable name is the only starting point.
Side effects
- Ambiguous company name matching multiple entities — returns best guess or top match
- Entity exists in Wikidata but lacks financial identifiers (LEI/ISIN may be null)
- Unknown or very small company not present in Wikidata — returns empty or no match
- Query string too vague (e.g. just 'Bank') yields irrelevant entity
- Rate limiting or upstream Wikidata API unavailability causing timeout or 402 payment required re-prompt
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Company or entity name |
Tags
x402
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