the402 endpoint detail

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x402.forgemesh.io nameserver-lookup

https://x402.forgemesh.io/nameserver-lookup

payable

Resolve the nameservers, mail servers, or any other DNS record type for a hostname, with DNSSEC status included in the response. Useful for confirming a domain migration completed, diagnosing email delivery issues, or validating that infrastructure changes propagated correctly. Answers are structured JSON and cached for 5 minutes.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.003
Network
base
Pay to
0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
38 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:17:30.072Z (3d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.forgemesh.io%2Fnameserver-lookup"