# Sirenic Industrial Property Portfolio

> Sirenic Industrial Property Portfolio is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Returns the intellectual property portfolio (trademarks, patents, designs) of a French company identified by SIREN, including counts and recent filings with metadata, sourced from INPI open data.

## Facts

- Endpoint: GET https://api.sirenic.eu/v1/entreprise/:siren/pi
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sirenic-industrial-property-portfolio-8a490a57
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iMYtb4xlXqnDo6NdpPL_a

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-industrial-property-portfolio-8a490a57
```

Example prompt: Pull the full IP portfolio for French company SIREN 552 032 534 — I want to see how many trademarks, patents, and designs they've filed, plus the most recent ones with their status and classification.

## When to prefer this

Use this endpoint when you need to assess the intellectual property assets of a French company — trademarks, patents, or designs — directly from INPI official data. Prefer it over generic company enrichment endpoints when the specific goal is R&D signal, brand valuation, or IP portfolio due diligence. It is the only endpoint in the Sirenic suite focused exclusively on industrial property and is not duplicated by the full KYB report if you only need IP data at lower cost.

## Known failure modes

- Invalid or non-9-digit SIREN returns a 400 or validation error
- SIREN not found in INPI database returns empty portfolio or 404
- Company exists but has filed no IP — returns zero counts and empty item lists
- INPI data source temporarily unavailable returns a 503 or upstream error
- Malformed SIREN (letters, wrong length) causes schema validation failure

## How this service works

Intellectual property portfolio of a French company from official INPI open data: patents, trademarks and designs — counts plus items with number, title/label, status, ISO dates (trademark filing/registration/expiry, patent publication) and classification (Nice/CIB/Locarno). Designs: one line per filing. An R&D / brand-value signal for due diligence. Trademarks and designs are most-recent-first; patents are NOT sorted upstream (liste_ordre). Inventor names are never returned.

## Output

Returns the company's intellectual property portfolio including: total counts of trademarks, patents, and designs filed; and a list of recent filings for each category with filing number, title or label, current status, filing date, and classification codes. Patent inventor names (natural persons) are excluded for privacy.

## 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 (Luhn-checked; 400 otherwise), e.g. 552032534"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sirenic-industrial-property-portfolio-8a490a57/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)