<?php // Set variables for our request $shop = "demo-shop"; $token = "SWplI7gKAckAlF9QfAvv9yrI3grYsSkw"; $query = array( "Content-type" => "application/json" // Tell Shopify that we're expecting a response in JSON format ); // Webhook content, including the URL to POST to $tag_data = array( 'customer' => array( 'id' => $webhook_content['customer']['id'], 'tag' => 'VIP Customer' ) ); // Run API call (PUT) to create the tag $tag_response = shopify_call($token, $shop, "/admin/customers/" . $webhook_content['customer']['id'] . ".json", $tag_data, 'PUT'); ?>