Using REST API send mailer template to email address

We have set of DB from which I will fetch email address on filter criteria. I have to then send an Email template to those emails before that every time I need to send test emails to few email address once all well then process the mailing to the email address. Anyone who knows how can we do this my using REST API of MAUTIC.

We have set of DB from which I will fetch email address on filter criteria. I have to then send an Email template to those emails before that every time I need to send test emails to few email address once all well then process the mailing to the email address. Anyone who knows how can we do this my using REST API of MAUTIC.