the402 endpoint detail

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agent-reader.agent-reader.workers.dev dns

https://agent-reader.agent-reader.workers.dev/dns

payable

DNS lookup over Cloudflare DoH: query A, AAAA, CNAME, MX, NS, TXT, SOA, SRV, CAA or PTR records for any domain and get structured JSON answers with TTLs. Useful for domain research, email validation and infrastructure checks.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x88096B3da9F45b8f923458E6CeF69FC0A5bE3CAe
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
160 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:10:23.707Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent-reader.agent-reader.workers.dev%2Fdns"