Marketplace · API · x402

api.sirenic.eu/v1/recherche

French company search and company lookup by name or SIREN in the official French company registry (INSEE Sirene / INPI RNE open data). Name search returns the top 10 matches with identity, SIREN, NAF code, city and active/ceased status, plus a score_confiance (0-1 match confidence) that helps disambiguate homonyms. The entry point to official data and company data on France: resolve a trading name to its SIREN identifier before pulling the full company profile, filings or financials.

Endpoint	`https://api.sirenic.eu/v1/recherche`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~664 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2
method	GET
last updated	2026-11-01T05:45:08.393Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.sirenic.eu/v1/recherche
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-d11b8e53f9b279f3

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

api.sirenic.eu/v1/recherche

Use it

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