FindymailPeople DataEnrichment

Verify an email address is deliverable

findymail.verify

Check whether an email address is deliverable, and which mail provider hosts it

Price: Price pendingAt provider cost
Success rate: —No success-rate data yetLast 30 days · 0 calls
Latency p50: ——
Last verified: Aug 20, 2026Verified working

POSThttps://toolswitch.dev/v1/tools/findymail.verifyPreview

Uses platform quota
Synchronous response
Reads public data

Parameters

returns {email, verified, provider} — `provider` names the mailbox host (e.g. Google, Microsoft), which is useful for deliverability routing

This tool has no parameters. See provider docs ↗ Provider docs

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X POST 'https://toolswitch.dev/v1/tools/findymail.verify' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"email":"support@stripe.com"}'

import os
import json
import requests

response = requests.request(
    "POST",
    "https://toolswitch.dev/v1/tools/findymail.verify",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
    json=json.loads("{\"email\":\"support@stripe.com\"}"),
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/findymail.verify", {
  method: "POST",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
    "Content-Type": "application/json",
  },
  body: JSON.stringify(JSON.parse("{\"email\":\"support@stripe.com\"}")),
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data.