Curl exception in get_products.php

[AlexanderProd]

When opening get_products.php I get the following error
phpish\shopify\CurlException: [6] Could not resolve host: admin in /Users/alexanderhoerl/Sites/shopify-app-test/new_prj/get_products.php on line 14Array ( [method] => GET [uri] => https:/admin/products.json [query] => Array ( [published_status] => published ) [headers] => Array ( [X-Shopify-Access-Token] => [content-type] => application/json; charset=utf-8 ) [payload] => ) Array ( )

as well as the following notices.
Notice: Undefined index: shop in /Users/alexanderhoerl/Sites/shopify-app-test/new_prj/get_products.php on line 9

Notice: Undefined index: oauth_token in /Users/alexanderhoerl/Sites/shopify-app-test/new_prj/get_products.php on line 9