Cat in a Flat vs mailboxlayer API

London's Trusted Cat Sitting Community

We are a cat-loving, cat-worshipping cat-sitting community that connects cat owners with trusted cat sitters in their area. Our mission is to help cats stay in the comfort of their own home while their owner is away. Cat owners can review, rate and share the best sitters and build long-lasting cat-loving relationships. Cat sitters get to spend time with furry friends and not have to worry about pet bills or long term care, and best of all they get paid! What's not to love - hanging out with fur babies whilst earning some extra cash . All cat lovers welcome. Joining is free. =^.^=

Free & Simple Email Verification JSON API

Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider filtering, and much more. Its system is REST-based, secured by 256-bit HTTPS encryption, and pursuing the goal of assisting developers and businesses in fighting fraudulent users and increasing success rates of email campaigns.