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Namewhere: Company Name to Domain Lookup
x402
Namewhere: Company Name to Domain Lookup is a paid API for AI agents from namewhere.cybermax-tools.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-15).
Resolves a company name to its official website domain, returning a confidence score and supporting evidence for the match.
Price / call$0.002
Success—
StatusUnknown
How this service works
Company names in, official website domains out. Company name to domain, with the evidence behind every match Try it free in one click, no sign-up.
Output
Returns the resolved official domain for the company, a confidence score indicating match certainty, the resolution status (e.g. 'resolved' if confidence meets the threshold), and evidence supporting the match. May also handle direct domain, URL, or email verification if those are passed instead of a company name.
Example use cases
CRM company domain enrichment
“I have a list of company names in my CRM and I need to fill in their official website domains — can you look up the domain for 'Stripe Inc' and give me the confidence score behind that match?”
Lead generation domain discovery
“I just got a sales lead from a company called 'Bosch GmbH' based in Germany — can you find their official website domain, preferring the German entity?”
Email domain verification for outreach
“Before I send cold emails, can you verify what the official domain is for 'Shopify' so I know I'm targeting the right company website?”
Technical details
Endpoint
GEThttps://namewhere.cybermax-tools.workers.dev/x402/api/domain?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to map a company name to its authoritative official domain with explainable confidence evidence. Prefer it over generic web search when you need structured, scored, machine-readable output with a reliability threshold you can tune via minConfidence. It is especially useful for CRM enrichment, B2B lead pipelines, and outreach automation where domain accuracy is critical.
Side effects
- Low confidence match — company name is ambiguous or too generic, confidence falls below minConfidence threshold and status is 'unresolved'
- No match found — company is too obscure or name too abbreviated for resolution
- Ambiguous name — multiple companies share the same name across countries, requiring a country hint
- Rate limiting or payment failure — x402 micropayment not processed correctly
- Invalid input — missing required 'company' query parameter
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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