80trust / 100

Email Verify

by Coinslot in Email & messaging

x402 APIPassing, checked 4 h ago

Check an email address: RFC syntax, live MX records via DNS-over-HTTPS, and disposable-domain screening. POST { email } or { emails: [...] } (max 20).

POST https://coinslot.dev/api/email-verify

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
581 ms typical, 581 ms slowest 5%
Last check
4 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://coinslot.dev/api/email-verify" \
  -H "content-type: application/json" \
  -d '{"email":"[email protected]"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fcoinslot.dev%2Fapi%2Femail-verify
const res = await pay("https://coinslot.dev/api/email-verify", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"email":"[email protected]"}),
});
console.log(await res.json());

Example input

{
  "email": "[email protected]"
}

Example output

{
  "deliverable_signal": true,
  "disposable": false,
  "email": "[email protected]",
  "has_mx": true,
  "mx_records": [
    {
      "host": "mx.example.net",
      "priority": 10
    }
  ],
  "valid_syntax": true
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
4 h agoPassed402581 ms$0.003