# LION Deep Research JSON — Provable Company Compliance Dossier

> LION Deep Research JSON — Provable Company Compliance Dossier is a paid API for AI agents from lionx402.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Returns a cryptographically-attested, tamper-evident company dossier merging firmographics, SEC financials, VAT validation, OFAC sanctions screening, and domain trust into one per-field sourced JSON record.

## Facts

- Endpoint: GET https://lionx402.com/api/x402/deep-research-json
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lion-deep-research-json-provable-company-compliance-dossier-779574f0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LPMqWdlJ9GVK7YoXlUHU7

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-deep-research-json-provable-company-compliance-dossier-779574f0
```

Example prompt: Can you pull a full compliance dossier on stripe.com — I need firmographics, OFAC sanctions check, SEC financials, VAT validation, and domain trust all in one cryptographically-attested report before we onboard them as a vendor?

## When to prefer this

Use this endpoint when you need a single, auditable, tamper-evident company record combining multiple compliance data sources (OFAC, SEC, VAT, domain trust) rather than calling each source separately. Ideal for KYC/AML onboarding workflows, vendor due diligence, and counterparty screening where cryptographic attestation and offline verifiability of each field is required. Prefer over manual multi-source lookups or generic enrichment APIs when provability and source transparency matter.

## Known failure modes

- Unknown or unrecognized domain returns sparse/empty company fields
- Company not found in SEC database returns empty financials
- VAT number unavailable for non-EU entities
- OFAC screening may be inconclusive for newly listed entities
- Payment failure (x402) if USDC balance is insufficient
- Timeout if external data sources are slow to respond

## How this service works

Company research for AI agents $0.03: web + scrape + firmographics + domain trust in one call. Alias: /api/x402/company-research. Ed25519-attested. Use before/after people enrichment. Upsell verified company file $0.95. ?q=company or domain.

## Output

A JSON object containing: company firmographic data (with source tag), SEC financial records, VAT validation status, OFAC sanctions screening result, domain trust signals, scraped page content, web search results, a per-field source trail, and a cost comparison versus alternative enrichment services. Each field is cryptographically attested and verifiable offline.

## 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": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string",
       "description": "Company name or domain to research e.g. stripe.com"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "query": "stripe.com",
  "domain": "stripe.com",
  "company": {
   "country": "US"
  },
  "asset_id": "LION_DEEP_RESEARCH_001",
  "attested": true,
  "resolved": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lion-deep-research-json-provable-company-compliance-dossier-779574f0/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)