validate

Email validation

Syntax, MX, SMTP mailbox probe, disposable/role/free detection and a 0–100 fraud score.

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1 credit

Billing: Per lookup
Implementation: Computed in Klaris
GDPR: Network data
Request fields: email

POST /api/v1/email

curl

curl -X POST "$KLARIS_URL/api/v1/email" \
  -H "Authorization: Bearer $KLARIS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "email": "ada@example.com"
}'

JavaScript

const payload = {
  email: "ada@example.com",
};

const res = await fetch(`${process.env.KLARIS_URL}/api/v1/email`, {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.KLARIS_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify(payload),
});

Python

import os
import requests

payload = {
    "email": "ada@example.com"
}

requests.post(
    f"{os.environ['KLARIS_URL']}/api/v1/email",
    headers={"Authorization": f"Bearer {os.environ['KLARIS_API_KEY']}"},
    json=payload,
)

Set KLARIS_URL to your Klaris origin and KLARIS_API_KEY to a live key.

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