REST API Response Builder
"ResponseBuilder is Laravel's helper designed to build nice, normalized and easy to consume REST API JSON responses. It is written for REST API developers by REST API developer and is based on long-lasting experience on both "sides" of API.
It's lightweight, extensively tested, simple to use yet flexible and powerful, with support for on-the-fly data conversion, localization, automatic message building, chained APIs and (hopefully) exhaustive documentation.
The JSON structure produced by ResponseBuilder is designed with users of your API in mind, to make dealing with your API a breeze. A simple JSON response, with well-defined and predictable structure, easy to consume without any hassle or trickery."