the402 endpoint detail

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company.payapi.market company-search

https://company.payapi.market/company-search

payable

Search UK companies by name via Companies House — returns matches with number, status, type, incorporation date, address.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0xFFc458dB291b4ABcE020fE3de4f91F2770E537b1
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
314 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:11:34.183Z (1d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fcompany.payapi.market%2Fcompany-search"