# LION x402 Wikidata Firmographics (JSON)

> LION x402 Wikidata Firmographics (JSON) is a paid API for AI agents from lion-x402-bible.lionmaster-operations.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns attested firmographic data (company/organization profiles) sourced from Wikidata for a given asset, delivered as JSON via x402 micropayment.

## Facts

- Endpoint: GET https://lion-x402-bible.lionmaster-operations.workers.dev/api/x402/wikidata-firmographics-json
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lion-x402-wikidata-firmographics-json-dd3d7861
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3uE5fqu4nw1bxzx7YE7bC

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 lion-x402-wikidata-firmographics-json-dd3d7861
```

Example prompt: Can you pull the Wikidata firmographic profile for the asset with ID 'LION' — I need the structured company data in JSON format?

## When to prefer this

Choose this endpoint when you need structured, attested firmographic data sourced from Wikidata for a specific asset identifier, especially in autonomous agent workflows that support x402 USDC micropayments on Base. Prefer it over generic company data APIs when you want open-knowledge-graph provenance and keyless payment without API key management.

## Known failure modes

- Unknown or unresolvable asset_id returns resolved: false
- Invalid asset_id format may return a 400 error
- Payment not completed via x402 protocol results in 402 Payment Required response
- Wikidata source unavailable or entity missing may return partial or empty data
- Rate limiting or upstream Wikidata throttling may cause delayed responses

## How this service works

Keyless attested data for autonomous agents. USDC on Base via x402. Official @x402/* middleware.

## Output

A JSON object containing firmographic data for the requested asset, including fields like asset_id and a resolved boolean, plus Wikidata-sourced organization details such as company name, founding date, headquarters, industry classification, and other structured entity attributes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "q": {
       "type": "string"
      },
      "qid": {
       "type": "string"
      },
      "entity": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "asset_id": "LION",
  "resolved": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lion-x402-wikidata-firmographics-json-dd3d7861/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lion-x402-bible.lionmaster-operations.workers.dev](https://www.zero.xyz/host/lion-x402-bible.lionmaster-operations.workers.dev/llms.txt)