Sample :

curl --location --request POST 'https://.../api/' \
--form 'email=bob%40msn.com'

Answer code 200

{
  "email": "bob@msn.com",
  "validity": true,
  "domain": "msn.com",
  "domain_type": "personal",
  "categorization": {
    "disposable": false,
    "personal": true,
    "professional": false
  }
}

Code response :

• 200 : OK
• 400 : Parameter email is missing