The Fast, Honest Email Verification API

curl -X POST https://kaijuverifier.com/api/v1/verify-single \
  -H "Authorization: Bearer kv_live_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{"email": "alex@stripe.com", "use_smtp": true}'

const res = await fetch('https://kaijuverifier.com/api/v1/verify-single', {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${process.env.KAIJU_API_KEY}`,
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({ email: 'alex@stripe.com', use_smtp: true })
});
const { status, grade, score, checks, suggestion } = await res.json();
if (status === 'invalid' || checks.is_disposable) {
  throw new Error(suggestion ? `Did you mean ${suggestion}?` : 'Please use a valid work email.');
}

import requests

resp = requests.post(
    "https://kaijuverifier.com/api/v1/verify-single",
    headers={"Authorization": "Bearer kv_live_your_api_key"},
    json={"email": "alex@stripe.com", "use_smtp": True},
    timeout=5,
)
data = resp.json()
print(data["status"], data["grade"], data["score"])

$ch = curl_init('https://kaijuverifier.com/api/v1/verify-single');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer kv_live_your_api_key',
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => json_encode(['email' => 'alex@stripe.com', 'use_smtp' => true]),
]);
$result = json_decode(curl_exec($ch), true);