https://github.com/sendloop/php-api-wrapper https://help.sendloop.com/v1.0/reference#get-a-subscriber
<?php
$sendloop = new Sendloop\SendloopAPI3('YOUR_API3_KEY', 'SENDLOOP_SUBDOMAIN', 'json');
/**
* Accounts
*/
//get account
$sl->run('Account.Info.Get');
/**
* List
*/
//get lists
$sendloop->run('List.GetList',array());
//get a list
->run('List.Get', ['ListID'=>12, 'GetCustomFields'=>0]);
//create a list
$sl->run('List.Create',[
'Name'=> 'xx',
'OptInMode'=> 'Single' //Double
]);
//update a list
$sl->run('List.Update', [
'ListID'=> 12
'Name'=> 'xx',
'OptInMode'=> 'Single' //Double
]);
print_r($sendloop->Result);
/**
* Subscribers
*/
//list subscribers
$sl->run('Subscriber.Browse', ['ListID'=>1, 'SegmentID'=>1,'StartIndex'=>0]);
print_r($sendloop->Result);
//Get a Subscriber
->run('Subscriber.Get', [
'ListID'=>1,
#'SubscriberID'=>1
]);