Clean HubSpot Email Lists.
Stop Paying for Dead Contacts.

// HubSpot Operations Hub — Custom Code Workflow Action (Node.js)
exports.main = async (event, callback) => {
  const email = event.inputFields['email'];

  const response = await fetch('https://api.mailveri.com/v1/verify-mail/', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${process.env.MAILVERI_API_KEY}`,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({ email }),
  });

  const data = await response.json();

  callback({
    outputFields: {
      mailveri_status: data.status,
      is_disposable: data.is_disposable,
      is_catch_all: data.is_catch_all,
      safe_for_marketing: data.status === 'VALID',
    },
  });
};

POST https://api.mailveri.com/v1/verify-mail/
Authorization: Bearer YOUR_MAILVERI_API_KEY
Content-Type: application/json

{
  "email": "{{contact.email}}"
}

{
  "error": 0,
  "message": "Verified [email protected] successfully",
  "status": "VALID",
  "email": "[email protected]",
  "mail": "[email protected]",
  "is_disposable": false,
  "is_role_account": false,
  "is_catch_all": false,
  "is_full_inbox": false,
  "balance": 78450
}