x402 census · api.sirenic.eu · fb233eec9ffc · JSON

GET /v1/prospection

unprobed

French B2B prospecting and lead generation over the full official French company registry (29.8M companies): build targeted company lists with multi-criteria filters — NAF/APE activity code, departement or postal-code prefix, legal form, workforce bracket, company age, active RGE environmental certification, gender-equality index. Returns 100 active companies per page; each page is one payment. C…

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

URL https://api.sirenic.eu/v1/prospection

Method GET

Price $0.02 USDC = 20000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2

Seller api.sirenic.eu

Catalogs cdp (row updated 2026-09-05)

Listed since (lower bound) 2026-09-05 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-05

CDP quality counters 5 calls and 1 unique payers in 30 days, last call 2026-09-05 (catalog-reported, not verified on chain)

Category (keyword rule) other/unknown

Templated path no

x402Version in catalog 2

Service name / tags Sirenic · france, prospecting, lead-generation, company-lists, filters

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 11

Payments 104

USDC volume $3.03

Median payment $0.01

First / last payment 2026-07-17 / 2026-09-30

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "departement": "75",
   "naf": "62.01Z",
   "page": "1"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "criteres": {
    "departement": "75",
    "naf": "62.01Z",
    "page": 1
   },
   "nombre_resultats": 100,
   "page": 1,
   "page_suivante": true,
   "resultats": [
    {
     "activite_principale": "62.01Z",
     "code_postal_siege": "75011",
     "commune_siege": "PARIS",
     "date_creation": "2026-01-15",
     "denomination": "LES EDITIONS DIGITALES",
     "forme_juridique": "5710",
     "siren": "100000348",
     "tranche_effectif_salarie": "NN"
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.sirenic.eu/v1/prospection' -H 'accept: application/json'

The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/fb233eec9ffc/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"fb233eec9ffc"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on api.sirenic.eu.