# Saylor Innovations Data Desk — French Company Register Lookup

> Saylor Innovations Data Desk — French Company Register Lookup is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Search the French Sirene business register by company name, SIREN, or SIRET to retrieve legal form, activity code, status, address, headcount band, and revenue

## Facts

- Endpoint: GET https://saylorinnovations.com/api/business/france?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-data-desk-french-company-register-lookup-41f448a0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nOFFSN7dQL3YypzDjFE6w

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 saylor-innovations-data-desk-french-company-register-lookup-41f448a0
```

Example prompt: Can you look up 'Renault' in the French Sirene company register and give me their legal form, activity code, status, and registered address — show me up to 5 results?

## When to prefer this

Choose this endpoint when you need authoritative, official French company data sourced directly from the INSEE Sirene register — especially for KYC, supplier verification, due diligence, or enriching CRM records with legal form, NAF codes, and official addresses. Prefer this over general web search when you need structured, registry-grade data rather than scraped or crowd-sourced business information.

## Known failure modes

- No matching companies found for the query — returns empty companies array
- Invalid SIREN/SIRET format — may return no results or an error
- Query too ambiguous (very common name) — returns up to the limit with no guarantee of the right company
- Sirene data may lag real-world changes — recently dissolved or created companies may not appear
- Rate limiting or payment failure — HTTP 402 if payment not provided
- limit parameter out of range (must be 1–10) — may default or error

## How this service works

French company register lookup - search Sirene by name or SIREN for legal form, activity code, status, address, headcount band and revenue

## Output

Returns a JSON object containing the interpreted query string, data source attribution, total match count, and an array of matching company records. Each record includes the company's legal form, NAF/APE activity code, operational status (active/ceased), registered address, headcount band, and revenue figures as recorded in the Sirene register.

## 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",
      "POST",
      "PUT",
      "PATCH",
      "DELETE",
      "HEAD"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string",
       "description": "Company name, SIREN (9 digits) or SIRET (14 digits)"
      },
      "limit": {
       "type": "string",
       "description": "optional 1-10 (default 5)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "query",
      "companies"
     ],
     "properties": {
      "query": {
       "type": "string",
       "description": "The query as the server interpreted it"
      },
      "source": {
       "type": "string",
       "description": "Data source the values come from"
      },
      "companies": {
       "type": "array"
      },
      "total_matches": {
       "type": [
        "number",
        "null"
       ],
       "description": "Total number of matches before any limit is applied"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-data-desk-french-company-register-lookup-41f448a0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)