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PayPal's SDK for interacting with the REST APIs
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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:

Install the Package

Install the gem from the command line:

gem install paypal-server-sdk -v 2.0.0

Or add the gem to your Gemfile and run bundle:

gem 'paypal-server-sdk', '2.0.0'

For additional gem details, see the RubyGems page for the paypal-server-sdk gem.

Initialize the API Client

Note: Documentation for the client can be found here.

The following parameters are configurable for the API Client:

Parameter Type Description
environment Environment The API environment.
Default: Environment.SANDBOX
connection Faraday::Connection The Faraday connection object passed by the SDK user for making requests
adapter Faraday::Adapter The Faraday adapter object passed by the SDK user for performing http requests
timeout Float The value to use for connection timeout.
Default: 60
max_retries Integer The number of times to retry an endpoint call if it fails.
Default: 0
retry_interval Float Pause in seconds between retries.
Default: 1
backoff_factor Float The amount to multiply each successive retry's interval amount by in order to provide backoff.
Default: 2
retry_statuses Array A list of HTTP statuses to retry.
Default: [408, 413, 429, 500, 502, 503, 504, 521, 522, 524]
retry_methods Array A list of HTTP methods to retry.
Default: %i[get put]
http_callback HttpCallBack The Http CallBack allows defining callables for pre and post API calls.
proxy_settings ProxySettings Optional proxy configuration to route HTTP requests through a proxy server.
logging_configuration LoggingConfiguration The SDK logging configuration for API calls
client_credentials_auth_credentials ClientCredentialsAuthCredentials The credential object for OAuth 2 Client Credentials Grant

The API client can be initialized as follows:

require 'paypal_server_sdk'
include PaypalServerSdk

client = Client.new(
  client_credentials_auth_credentials: ClientCredentialsAuthCredentials.new(
    o_auth_client_id: 'OAuthClientId',
    o_auth_client_secret: 'OAuthClientSecret'
  ),
  environment: Environment::SANDBOX,
  logging_configuration: LoggingConfiguration.new(
    log_level: Logger::INFO,
    request_logging_config: RequestLoggingConfiguration.new(
      log_body: true
    ),
    response_logging_config: ResponseLoggingConfiguration.new(
      log_headers: true
    )
  )
)

Environments

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

Fields

Name Description
Production PayPal Live Environment
Sandbox Default PayPal Sandbox Environment

Authorization

This API uses the following authentication schemes.

List of APIs

SDK Infrastructure

Configuration

HTTP

Utilities