Sample Source Code: Leanpub PHP Sample Code by Matthias Noback

The Leanpub PHP Sample Code by Matthias Noback demonstrates API interaction, providing examples to create coupon, include individual purchase, and discount package.

Sample Source Code: Google Books PHP Sample Code by Google

The Google Books PHP Sample Code by Google presents API interaction to integrate book search capabilities into applications. Resources include token authentication, service account, and simple query.

League of Legends PHP SDK by Lam Phuong Phan

The League of Legends PHP SDK offers integration with the Riot Games API which provides in game information such as rankings, runes, and masteries. It requires PHP 5.5+.

Nutritionix PHP SDK by Leejay Gajitos

The Nutritionix PHP SDK by Leejay Gajitos enables API communication to access nutritional database resources. Resources include configuration, endpoints, and methods.

Dial Once PHP SDK by Dial Once

The Dial Once PHP SDK offers a customer care resolution platform for PHP applications. It requires PHP 5.3.0+.

MasterCard Audiences PHP SDK by MasterCard

The MasterCard Audiences PHP SDK offers a purchasing behavior analysis platform designed for PHP applications. It requires PHP 5.2.0+.

BigBlueButton PHP SDK by BigBlueButton

The BigBlueButton PHP SDK by BigBlueButton interacts with the API to access online meeting features for educational services. It includes installation and usage as resources.

DigiSigner PHP SDK by DigiSigner

The DigiSigner PHP SDK by DigiSigner can be downloaded as a zip file to interact with the API. Developers can integrate electronic signature with authentication, requests, and responses provided as resources.

Strap PHP SDK by Strap

The Strap PHP SDK by Strap interacts with the API to integrate health data. Basic usage demonstrates access to food, workout, and platform.