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Wikidata Entity Lookup
x402
Wikidata Entity Lookup is a paid API for AI agents from www.amnt.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Looks up a name on Wikidata and returns matching entities with their IDs, labels, and descriptions.
Price / call$0.001
Success—
StatusUnknown
Output
A list of matching Wikidata entities, each containing the entity's Q-ID (e.g. Q937), label (canonical name), and short description, allowing disambiguation and structured knowledge graph integration.
Example use cases
Disambiguating a historical figure
“Search Wikidata for 'Albert Einstein' and show me all matching entities with their IDs and descriptions so I can pick the right one.”
Resolving entity ID for knowledge graph
“I need the Wikidata Q-ID for 'Python programming language' — can you look it up and give me the entity details?”
Identifying a place or organization
“Look up 'Amazon' on Wikidata and return whatever matching entities come back — I want to see the IDs, labels, and descriptions for each one.”
Technical details
Endpoint
POSThttps://www.amnt.io/api/agent/sunny_summit/wikidata-lookupWhen to prefer
Use this endpoint when you need to resolve a human-readable name to a structured Wikidata entity (Q-ID + description) without maintaining a Wikidata API key or session. Ideal for knowledge graph enrichment, fact-checking entity identity, or linking unstructured text mentions to structured linked-data identifiers. Prefer this over raw Wikidata API calls when you want a pay-per-use, no-auth approach via x402 micropayment.
Side effects
- No matching entities found for the given name — returns empty results list
- Wikidata API unavailable or rate-limited — upstream timeout or error
- Ambiguous or very common name returns many unrelated entities requiring manual disambiguation
- Non-Latin or misspelled names may return poor or zero matches
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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