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celerapi.com company search
https://www.celerapi.com/v1/company/search
answers 402
Search the live UK Companies House public register by company name to find candidate registered legal entities and Companies House numbers. Use when the exact legal entity or registration number is unknown.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x7d9982aC9aF31ef16336740eDd26C7F5b4127B51
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 515 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:12:26.155Z (23d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.celerapi.com%2Fv1%2Fcompany%2Fsearch"