Marketplace · API · x402

api.sirenic.eu/v1/entreprises/requete/compter

Count French companies matching free cross-criteria on a pre-joined table of the official registries: geography (departement, region, postal-code prefix), NAF activity, legal form, workforce, age, last filed accounts (revenue, net income, margins, ratios, trends, cash items) and public signals (RGE, equality index, ICPE/Seveso, public contracts, authorisations). Active legal persons by default. Returns the exact count and each source's date: size a market before listing it.

Endpoint	`https://api.sirenic.eu/v1/entreprises/requete/compter`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~472 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	2026-11-13T02:18:50.09Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.sirenic.eu/v1/entreprises/requete/compter
# 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/x402-72929d34f742ed5a

Search the whole marketplace from your agent (MCP)

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