# LION Enrich V1 - Company Data Enrichment (x402)

> LION Enrich V1 - Company Data Enrichment (x402) is a paid API for AI agents from lion-x402.lionmaster-operations.workers.dev, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-14).

Enriches a named company entity with structured fields (country, industry, founding year, etc.) sourced from Wikidata, paid per-call via x402 USDC micropayment on Base with no API key required.

## Facts

- Endpoint: GET https://lion-x402.lionmaster-operations.workers.dev/api/x402/enrich-v1-json
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lion-enrich-v1-company-data-enrichment-x402-1fb8278e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DFAZknjnhsXmWGt1s6W_L

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-enrich-v1-company-data-enrichment-x402-1fb8278e
```

Example prompt: Look up the country, industry, and founding year for Stripe using LION's keyless enrichment — pay per field in USDC, no signup needed.

## When to prefer this

Choose this endpoint when an AI agent needs structured company metadata (founding year, country, industry) without provisioning an API key or managing subscriptions — ideal for autonomous agents that can pay micro-amounts in USDC on Base via x402. Prefer over traditional enrichment APIs when zero-signup, pay-per-call economics are required, or when building pipelines that must self-fund data lookups.

## Known failure modes

- Unknown company name returns empty fields or low-confidence results
- Requesting unsupported field names returns no data for those fields
- Payment failure via x402 returns HTTP 402 with payment instructions
- Rate limits or infrastructure errors return 5xx responses
- Company exists in Wikidata but has sparse data, resulting in missing fields

## How this service works

Keyless off-chain and on-chain data for AI agents. No API key, no signup - payment is the only gate. Pay-per-call in USDC on Base via x402.

## Output

Returns a JSON object with the requested company fields (e.g. country, industry, inception_year), each annotated with its source (Wikidata CC0), a confidence score, and an as_of timestamp. Also includes a price breakdown showing cost per field and total USDC charged for the call.

## 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",
     "required": [
      "identifier"
     ],
     "properties": {
      "fields": {
       "type": "string",
       "description": "Comma-separated field names"
      },
      "format": {
       "type": "string",
       "description": "optional apollo_org"
      },
      "identifier": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "type": "company",
  "as_of": "2026-06-03T00:00:00.000Z",
  "price": {
   "fields": 3,
   "total_usdc": "0.006000",
   "per_field_usdc": "0.002"
  },
  "fields": {
   "country": {
    "as_of": "2026-06-03T00:00:00.000Z",
    "value": "United States of America",
    "source": "Wikidata (CC0)",
    "confidence": 0.9
   },
   "industry": {
    "as_of": "2026-06-03T00:00:00.000Z",
    "value": [
     "cryptocurrency exchange",
     "financial technology"
    ],
    "source": "Wikidata (CC0)",
    "confidence": 0.9
   },
   "inception_year": {
    "as_of": "2026-06-03T00:00:00.000Z",
    "value": 2012,
    "source": "Wikidata (CC0)",
    "confidence": 0.9
   }
  },
  "asset_id": "LION_ENRICH_V1_001",
  "identifier": "Coinbase",
  "fields_returned": 3,
  "fields_requested": [
   "inception_year",
   "country",
   "industry"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lion-enrich-v1-company-data-enrichment-x402-1fb8278e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lion-x402.lionmaster-operations.workers.dev](https://www.zero.xyz/host/lion-x402.lionmaster-operations.workers.dev/llms.txt)