# Wikidata Spanish Entity Search

> Wikidata Spanish Entity Search is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Searches Wikidata entities in Spanish by query term, returning entity IDs, labels, and descriptions.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/wikidata-search-es
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wikidata-spanish-entity-search-8e1654cc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pBweQbl5cQ40m_EBsBIZh

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability wikidata-spanish-entity-search-8e1654cc -d '<json body>'
```

Example prompt: Search Wikidata in Spanish for 'Albert Einstein' and give me the entity IDs, labels, and descriptions that come back.

## When to prefer this

Use this endpoint when you need to resolve a concept, person, place, or thing to a Wikidata entity ID specifically in the Spanish-language context, or when your downstream workflow requires Spanish labels and descriptions from Wikidata's structured knowledge graph.

## Known failure modes

- Empty result set if no Wikidata entities match the Spanish query term
- Missing or empty q parameter returns an error or empty response
- Non-Spanish queries may return fewer or no results since the search is localized to Spanish
- Network timeout or upstream Wikidata API unavailability
- Rate limiting or payment failure at $0.02 USDC per call

## How this service works

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

## Output

A JSON array of Wikidata entities matching the search query, each containing the entity's ID (e.g. Q937), Spanish-language label, and a short Spanish description of the entity.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wikidata-spanish-entity-search-8e1654cc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)