Getting Started with PayPal Server SDK

Introduction

Important Notes

• Available Features: This SDK currently contains only 5 of PayPal's API endpoints. Additional endpoints and functionality will be added in the future.

Information

The PayPal Server SDK provides integration access to the PayPal REST APIs. The API endpoints are divided into distinct controllers:

• Orders Controller: Orders API v2
• Payments Controller: Payments API v2
• Vault Controller: Payment Method Tokens API v3 Available in the US only.
• Transaction Search Controller: Transaction Search API v1
• Subscriptions Controller: Subscriptions API v1

Install the Package

Run the following command to install the package and automatically add the dependency to your composer.json file:

composer require "paypal/paypal-server-sdk:2.2.0"

Or add it to the composer.json file manually as given below:

"require": {
    "paypal/paypal-server-sdk": "2.2.0"
}

You can also view the package at: https://packagist.org/packages/paypal/paypal-server-sdk#2.2.0

Initialize the API Client

Note: Documentation for the client can be found here.

The following parameters are configurable for the API Client:

The API client can be initialized as follows:

use PaypalServerSdkLib\Logging\LoggingConfigurationBuilder;
use PaypalServerSdkLib\Logging\RequestLoggingConfigurationBuilder;
use PaypalServerSdkLib\Logging\ResponseLoggingConfigurationBuilder;
use Psr\Log\LogLevel;
use PaypalServerSdkLib\Environment;
use PaypalServerSdkLib\Authentication\ClientCredentialsAuthCredentialsBuilder;
use PaypalServerSdkLib\PaypalServerSdkClientBuilder;

$client = PaypalServerSdkClientBuilder::init()
    ->clientCredentialsAuthCredentials(
        ClientCredentialsAuthCredentialsBuilder::init(
            'OAuthClientId',
            'OAuthClientSecret'
        )
    )
    ->environment(Environment::SANDBOX)
    ->loggingConfiguration(
        LoggingConfigurationBuilder::init()
            ->level(LogLevel::INFO)
            ->requestConfiguration(RequestLoggingConfigurationBuilder::init()->body(true))
            ->responseConfiguration(ResponseLoggingConfigurationBuilder::init()->headers(true))
    )
    ->build();

Environments

The SDK can be configured to use a different environment for making API calls. Available environments are:

Fields

Authorization

This API uses the following authentication schemes.

• Oauth2 (OAuth 2 Client Credentials Grant)

List of APIs

• Orders
• Payments
• Vault
• Transaction Search
• Subscriptions

SDK Infrastructure

Configuration

• ProxyConfigurationBuilder
• LoggingConfigurationBuilder
• RequestLoggingConfigurationBuilder
• ResponseLoggingConfigurationBuilder

HTTP

• HttpRequest

Utilities

• ApiResponse