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has-anthropic-domain-verification
x402
has-anthropic-domain-verification is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Checks whether a domain has an Anthropic domain-verification TXT record by querying apex DNS records via Cloudflare DoH, returning presence status and truncated token value.
Price / call$0.01
Success—
StatusUnknown
How this service works
Does the domain carry a anthropic domain-verification TXT record? Reads the apex TXT records (Cloudflare DoH) and reports whether the anthropic ownership token is present and the token value (truncated). A present token usually means the company uses anthropic's product; absence means not verified there. $0.01 per lookup.
Output
Returns whether the Anthropic domain-verification TXT record is present at the apex of the queried domain, along with the truncated token value if found, indicating the domain owner has verified ownership with Anthropic.
Example use cases
Competitor AI stack research
“Check whether stripe.com has an Anthropic domain verification TXT record — I'm trying to figure out if they're using Anthropic's products.”
Sales lead qualification
“Before my call tomorrow, can you find out if acmecorp.com has an Anthropic domain-verification record so I know if they're already an Anthropic shop?”
Security vendor assessment
“I'm vetting a new vendor — does cloudflare.com carry an Anthropic domain-verification TXT record? I want to understand their AI tooling.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/verification/anthropic?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to determine whether a specific domain has completed Anthropic's domain verification process, indicating that the company is likely an Anthropic customer or has set up Anthropic's products. Prefer this over manual DNS lookups or generic TXT record endpoints when you specifically need Anthropic verification detection with structured output.
Side effects
- Domain does not exist or has no TXT records — returns absence/not-found status
- Cloudflare DoH query timeout or network error — may return an error response
- Invalid or malformed domain input — likely returns an error
- Domain has TXT records but no Anthropic verification token — returns not-verified result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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