the402 endpoint detail

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api.x-402.online fr qualified-leads

https://api.x-402.online/v1/fr/qualified-leads

payable

Qualified French B2B leads in one call: finds businesses by activity+city (Google Maps via residential IP -> phone, website, rating) then CROSS-REFERENCES each with the official company registry (SIREN, legal form, NAF, directors, age, status) and scores them HOT/WARM/COLD. A…

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.12
Network
base
Pay to
0x2c871C2b8876dc35e9E19646FDa5ABF1cd27735F
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
135 ms
Payment options
2 usable of 2
Last checked
2026-08-10T09:14:13.647Z (1d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.x-402.online%2Fv1%2Ffr%2Fqualified-leads"