$0.005
per call · USD Coin on Base
Checks email deliverability by validating address format, MX reachability, temp-mail risk, role mailbox risk, and SPF/DMARC/DKIM authentication records without contacting the recipient mailbox. Use it as an email deliverability API, deliverability score, or inbox readiness domain check.
Endpoint
POST https://x402.agentutility.ai/email-deliverability1
Calls / 30d
1
Unique payers / 30d
Aug 20
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://x402.agentutility.ai/email-deliverability", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"email": "support@example.com"
}),
});
const data = await res.json();curl -X POST \
"https://x402.agentutility.ai/email-deliverability" \
-H "Content-Type: application/json" \
-d '{"email":"support@example.com"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"can_receive_mail": true,
"deliverability_score": 92,
"domain": "example.com",
"email": "support@example.com",
"is_disposable": false,
"is_role_account": true,
"mx_records": [
"10 mail.example.com."
],
"risk": "low",
"verification_level": "domain_dns_no_mailbox_probe"
}Payment details
0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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