Connecting to shopify and returning products - laravel

Question

I'm tring to return products from my shopify store and dump the expected returned json on to the page. No products return via the code but if I go directly to the url in the form below I get the expected json displayed on the page:
https://API_KEY:PASSWORD#your-store.myshopify.com/admin/products.json
Can anyone help me return the json using this package which I'm using to connect to shopify? I'm also using Laravel 5.
I've noticed that the Input calls return nothing:
Input::get('code');
Input::all();
I added this to app.php:
'Input' => Illuminate\Support\Facades\Input::class,
I'm getting this error:
ERROR #22: The requested URL returned error: 401
in api.php line 309 at API->call(array('METHOD' => 'GET', 'URL' => '/admin/products.json?page=1')) in routes.php line 87
This is my route:
Route::get('/show_products', function() {
$shopify = App::make('ShopifyAPI');
// This creates an instance of the Shopify API wrapper and
// authenticates our app.
$shopify = App::make('ShopifyAPI', [
'API_KEY' => 'api_key',
'API_SECRET' => 'api_secret',
'SHOP_DOMAIN' => 'shop_domain.myshopify.com',
'ACCESS_TOKEN' => 'access_token'
]);
$shopify->installURL(['permissions' => array('read_products', 'write_products'), 'redirect' => 'https://dev.shopify.com/public/']);
try {
$verify = $shopify->verifyRequest(Input::all(), true);
if ($verify)
{
$code = Input::get('code');
echo "code: ".$code; // no code returned
$accessToken = $shopify->getAccessToken($code);
echo "accessToken: ".$accessToken; // no access token
}
else
{
echo "issue with data";
// Issue with data
}
}
catch (Exception $e)
{
echo '<pre> Error: ' . $e->getMessage() . '</pre>';
}
// Gets a list of products
$result = $shopify->call([
'METHOD' => 'GET',
'URL' => '/admin/products.json?page=1'
]);
$products = $result->products;
print_r($products);
exit;
});

Answer 1

I ran into this issue on Android. The accessing the products by the url with key/secret worked fine if I was in a browser, but failed trying to do a basic GET against that URL from the device.
I couldn't figure out why, but I ended up setting the header on the request, and that worked well.
Where you had
https://API_KEY:PASSWORD#your-store.myshopify.com/admin/products.json
Instead, request
https://your-store.myshopify.com/admin/products.json
but set the header x-shopify-access-token to PASSWORD