curl_setopt_array($curl, array(
CURLOPT_URL => "https://api-dot-solutionsone-211314.ew.r.appspot.com/v1/orders",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS =>"JSON_ENCODE(array(
"user_id" => "da123fg876sfed",
"event_name" => "Added To Cart",
url => 'https://www.example.com/product/path',
image_url => 'https://www.example.com/product/path.jpg'
"datetime" => "2020-01-01 20:20:01+01:00"
CURLOPT_HTTPHEADER => array(
"Authorization: Bearer [ADD YOUR USER TOKEN HERE]",
"Content-Type: application/json"
$response = curl_exec($curl);