PALL (Product Advertising Laravel Library) is my first contribution to the open source space.
PALL is fully developed and maintained by me.
Algoclogic is my own github account as can be seen in the image below:

PALL is Laravel 5.5.* ready library for the Product Advertising API of Amazon. The process has been made a piece of cake.
Now using an API endpoint of Amazon PA is jut like calling a simple function.
It supports four major endpoints of the API with all possible value sets.

Operations Supported

ItemSearch
BrowseNodeLookup
ItemLookup
SimilarityLookup
Pending Endpoints/Operations to be added in future releases.
Most of the errors have been handled.
As i am not a testing guy, i couldn't test it properly. Hope some one does.
All the installation instructions are available on github.
You can also find the library on Packagist.
Feel free to fork the project.

Requirements

php >= 7.0
cURL extension
Laravel >= 5.5.*