#!/usr/bin/env python
# -*- coding: utf-8 -*-

credentials = {
    'verify-email.org': {
        'username': 'YOURUSERNAME',
        'password': 'YOURPASSWORD',
    }
    'emailhippo.com': {
        'api_url': 'https://domain.com/api/v2',
        'api_key': 'YOURAPIKEY',
    }
}

#!/usr/bin/env python
# -*- coding: utf-8 -*-

credentials = {
    'verify-email.org': {
        'username': 'YOURUSERNAME',
        'password': 'YOURPASSWORD',
    }
    'emailhippo.com': {
        'api_url': 'https://domain.com/api/v2',
        'api_key': 'YOURAPIKEY',
    },
    'email-validator.net': {
        'api_key': '',
    },
}

Add an other provider to config
Add an other provider to config
