# LION Verified Company File (KYB + Sanctions + Firmographics)

> LION Verified Company File (KYB + Sanctions + Firmographics) is a paid API for AI agents from lionx402.com, paid per call via x402, $0.95/call, status unknown (last checked 2026-09-13).

Returns a merged, Ed25519-attested compliance dossier for a company domain, covering KYB firmographics, SEC EDGAR financials, EU VAT validation, OFAC sanctions screening, and domain trust — each field with a full source trail.

## Facts

- Endpoint: GET https://lionx402.com/api/x402/verified-company-file-json
- Price: $0.95/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lion-verified-company-file-kyb-sanctions-firmographics-a4b14c71
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3c773tYkqymO48qyI5_i-

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-verified-company-file-kyb-sanctions-firmographics-a4b14c71
```

Example prompt: Before we process this payment, can you pull a full KYB and OFAC sanctions check on stripe.com — I need their firmographics, SEC financials, VAT status, and a sanctions clearance flag, all with source citations?

## When to prefer this

Choose this endpoint when you need a single, audit-ready compliance record combining KYB firmographics, sanctions screening, and VAT validation in one call with cryptographic attestation — especially for pre-payment counterparty checks, vendor onboarding workflows, or regulated environments requiring source-cited evidence. Prefer over generic enrichment APIs when OFAC screening and tamper-evident attestation are required alongside firmographic data.

## Known failure modes

- Unknown domain — no firmographic data found, fields return null with empty source trail
- OFAC lookup timeout — ofac_flag may return REVIEW with a warning rather than CLEAR/REVIEW determination
- Invalid EU VAT ID format — vat_status field returns validation error
- Payment not received via x402 — 402 response requiring USDC payment on Base before data is returned
- Domain not in cache — first lookup may be slower as sources are queried live
- Sample flag on non-whitelisted domain — returns error indicating only stripe.com, coinbase.com, anthropic.com, shopify.com, cloudflare.com are eligible for free sample

## How this service works

Need verified company data? One $0.95 dossier for AI agents: firmographics + SEC + domain trust + per-field source trail. KYC/KYB due diligence by domain. Ed25519-attested, degrades per-section when sources missing. Base USDC x402. Matches: verified company file, KYB, corporate registry intel.

## Output

A JSON dossier containing: asset_id, company object (domain, legal_name, registration), per-field compliance data (country, industry, employees, founded, website, revenue_usd, sec_cik, vat_status, ofac_flag, domain_trust) each with {value, source, source_url, retrieved_at, confidence}, and an Ed25519 attestation object (alg, signer, signature) for tamper-evidence.

## 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": [
      "domain"
     ],
     "properties": {
      "domain": {
       "type": "string",
       "description": "Company website domain e.g. stripe.com (not a full URL)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "domain": "stripe.com",
  "company": {
   "name": "Stripe",
   "country": "US"
  },
  "asset_id": "LION_VERIFIED_COMPANY_FILE_001",
  "attested": true,
  "resolved": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lion-verified-company-file-kyb-sanctions-firmographics-a4b14c71/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lionx402.com](https://www.zero.xyz/host/lionx402.com/llms.txt)