Free, Open API for Detecting Disposable Email Addresses

Using the API

Using the API is as easy as hitting a URL.
Append the email address or domain name to check to the end.

GET https://open.kickbox.com/v1/disposable/mailinator.com HTTP/1.1

The response will be JSON with one boolean property, e.g. {"disposable":false}

Using jQuery? Nice.

$('#form').submit(function(e){
    var val = $("#emailOrDomain").val();
    var endpoint = "https://open.kickbox.com/v1/disposable/";

  //hit the api
  $.ajax({
    url: endpoint + encodeURIComponent(val);
  }).done(function(data) {
    console.log(data);
  }).error(function(data) {
    console.warn(data);
  });

  //cancel the submit event
  e.preventDefault();
});