82trust / 100

Check Email Deliverability

by api.gigsoul.com in Email & messaging

x402 APIPassing, checked 28 min ago

Fast, cheap spam-risk gate for one email: pass/warn/fail, a 0-100 score, and up to 3 flagged phrases. Use for a go/no-go before sending or for bulk screening of many drafts. No rewrites. For a full audit with reasons, subject-line risk, and rewritten copy, use analyze-email-deliverability. Content signals only; no inbox-placement guarantee.

POST https://api.gigsoul.com/check-email-deliverability

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
211 ms typical, 211 ms slowest 5%
Last check
28 min ago
Next check
in 3 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.gigsoul.com/check-email-deliverability" \
  -H "content-type: application/json" \
  -d '{"query":"paste the email subject and body here"}'
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%2Fapi.gigsoul.com%2Fcheck-email-deliverability
const res = await pay("https://api.gigsoul.com/check-email-deliverability", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"query":"paste the email subject and body here"}),
});
console.log(await res.json());

Example input

{
  "query": "paste the email subject and body here"
}

Example output

{
  "pathname": "/check-email-deliverability",
  "query": "paste the email subject and body here",
  "result": "JSON string with verdict, score, top 3 flagged phrases"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
28 min agoPassed402171 ms$0.005
4 h agoPassed402255 ms$0.005
9 h agoPassed402211 ms$0.005