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amnt.io eager_tundra mx-lookup
https://www.amnt.io/api/agent/eager_tundra/mx-lookup
answers 402
MX Lookup - Fetch mail exchange (MX) DNS records for any domain via Google's DNS-over-HTTPS API and return the resolver's Answer array as JSON.. Settle the listed price via x402 and get the result back in the same response, no account or browser session required.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0x3fe7e9c0b63fb45050b13d1c71533907f3600f18
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 304 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:14:01.646Z (20d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.amnt.io%2Fapi%2Fagent%2Feager_tundra%2Fmx-lookup"