# Sirenic French Company Briefing by SIREN

> Sirenic French Company Briefing by SIREN is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-10).

Returns an LLM-ready structured briefing on a French legal entity by SIREN number, covering identity, filed accounts, insolvency notices, court decisions, and public contracts, in Markdown or JSON, in French or English.

## Facts

- Endpoint: GET https://api.sirenic.eu/v1/entreprise/:siren/briefing?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sirenic-french-company-briefing-by-siren-973711bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JAtYqg98CqMSC7_UqaEB_

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 sirenic-french-company-briefing-by-siren-973711bf
```

Example prompt: Give me a full briefing on French company SIREN 552032534 — I need their identity, last three years of filed accounts with reliability, any BODACC insolvency notices, commercial court decisions, and public contracts, in English.

## When to prefer this

Choose this endpoint when you need a comprehensive, LLM-optimized briefing on a single French legal entity — covering financial, legal, and procurement dimensions in one call — sourced from official registers with no model-generated text. Prefer it over generic company search APIs when you need cited, multi-block structured output ready for LLM ingestion or agent reasoning. Use sibling batch endpoints if you need to process many SIRENs at once.

## Known failure modes

- 400 if SIREN is not 9 digits or fails Luhn check
- 400 if entity is a sole proprietorship (not a legal entity)
- 400 if entity has restricted diffusion status
- 404 if no data found for the SIREN in official registers
- Invalid language enum returns default language behavior
- Missing SIREN path parameter returns routing error

## How this service works

LLM-ready briefing on a French company by SIREN, Markdown by default (JSON with Accept: application/json), in French or English (langue=fr|en): identity without officers, filed accounts over three years with their reliability, BODACC insolvency notices, commercial-court decisions and public contracts counted and dated, each block with its status, age and coverage, and a source line to quote. Written by code from official registers, no model text. Legal entities only.

## Output

An LLM-ready briefing document (Markdown by default, JSON if Accept: application/json is set) containing: company identity (excluding officers), three years of filed accounts with reliability indicators, BODACC insolvency notices, commercial court decisions, and public contract counts with dates — each block annotated with its status, age, and data coverage, plus a source citation line. Sole proprietorships and restricted-diffusion entities return a 400 and are never charged.

## 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"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "siren"
     ],
     "properties": {
      "siren": {
       "type": "string",
       "description": "9-digit SIREN of a legal entity (Luhn-checked; 400 otherwise; a sole proprietorship or a restricted-diffusion entity answers 400 and is never charged), e.g. 552032534"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "langue": {
       "enum": [
        "fr",
        "en"
       ],
       "type": "string",
       "description": "fr or en; default: the API key account's language, else fr"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sirenic-french-company-briefing-by-siren-973711bf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.sirenic.eu](https://www.zero.xyz/host/api.sirenic.eu/llms.txt)