Marketplace · API · x402

siren.vigilix.fr/v1/entreprises/recherche

Search French companies by name and get their SIREN. Returns up to 10 matches with SIREN, name, active status, NAF code, city and postcode, plus a link to the full company profile endpoint. Optional postcode filter. Official INSEE Sirene data. Not charged if no match. — FR : Recherche d’entreprises françaises par nom, renvoie le SIREN.

Endpoint	`https://siren.vigilix.fr/v1/entreprises/recherche`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x376d3415E3AC9E9090396737c81bB4C62a3839dF
method	GET
last updated	2026-11-13T18:09:56.473Z

Use it

Call it (an x402 client pays automatically)

curl -i https://siren.vigilix.fr/v1/entreprises/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/x402-8ad77397411a992e

Search the whole marketplace from your agent (MCP)

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