77trust / 100
Email Check
by Rooms by Aurmada in Email & messaging
x402 APIPassing, checked 1 h ago
Use it before you send to an address, or to screen sign-ups and leads for typos, disposable domains and role addresses. Checks syntax, MX records (with the A-record fallback), null MX, a list of about 120,000 disposable domains, role addresses (info@, support@…) and free providers, without sending anything. No SMTP probing, so it can't confirm the mailbox exists. Never charged for errors: we settle the payment only after a successful answer.
GET https://rooms.aurmada.com/x402/v1/email/check
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 395 ms typical, 495 ms slowest 5%
- Last check
- 1 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://rooms.aurmada.com/x402/v1/email/check?email=someone%40example.com"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%2Frooms.aurmada.com%2Fx402%2Fv1%2Femail%2Fcheck
const res = await pay("https://rooms.aurmada.com/x402/v1/email/check?email=someone%40example.com");
console.log(await res.json());Example input
{
"email": "[email protected]"
}Example output
{
"accepts_mail": true,
"disposable": false,
"domain": "example.com",
"email": "[email protected]",
"free_provider": false,
"has_mx": true,
"mx": [
{
"exchange": "mx.example.com",
"priority": 10
}
],
"role_address": false,
"syntax_valid": true,
"verdict": "deliverable_domain"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 1 h ago | Passed | 402 | 305 ms | $0.001 |
| 5 h ago | Passed | 402 | 316 ms | $0.001 |
| 9 h ago | Passed | 402 | 395 ms | $0.001 |
| 13 h ago | Passed | 402 | 424 ms | $0.001 |
| 16 h ago | Passed | 402 | 405 ms | $0.001 |
| 20 h ago | Passed | 402 | 2.0 s | $0.001 |
| 23 h ago | Passed | 402 | 280 ms | $0.001 |
| 27 h ago | Passed | 402 | 366 ms | $0.001 |
| 30 h ago | Passed | 402 | 495 ms | $0.001 |
| 33 h ago | Passed | 402 | 370 ms | $0.001 |
| 37 h ago | Passed | 402 | 441 ms | $0.002 |
| 47 h ago | Passed | 402 | 405 ms | $0.002 |
History
| 12 Oct 2026 | Price changed from $0.002 to $0.001 |