the402 endpoint detail

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api.strale.io v2 dns-lookup

https://api.strale.io/x402/v2/dns-lookup

answers 402

Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.03
Network
base
Pay to
0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
233 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:23:53.996Z (34d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.strale.io%2Fx402%2Fv2%2Fdns-lookup"