REST API SDK for Ruby V2

Welcome to PayPal Ruby SDK. This repository contains PayPal's Ruby SDK and samples for v2/checkout/orders and v2/payments APIs.

This is a part of the next major PayPal SDK. It includes a simplified interface to only provide simple model objects and blueprints for HTTP calls. This repo currently contains functionality for PayPal Checkout APIs which includes Orders V2 and Payments V2.

Please refer to the PayPal Checkout Integration Guide for more information. Also refer to Setup your SDK for additional information about setting up the SDK's.

Prerequisites

• Ruby 2.0.0 or above
• Bundler

Usage

Binaries

It is not mandatory to fork this repository for using the PayPal SDK. You can refer PayPal Checkout Server SDK for configuring and working with SDK without forking this code.

For contirbuting or referrring the samples, You can fork/refer this repository.

Setting up credentials

Get client ID and client secret by going to https://developer.paypal.com/developer/applications and generating a REST API app. Get Client ID and Secret from there.

require 'paypal-checkout-sdk'
  

# Creating Access Token for Sandbox
client_id = "PAYPAL-CLIENT-ID"
client_secret = "PAYPAL-CLIENT-SECRET"
# Creating an environment
environment = PayPal::SandboxEnvironment.new(client_id, client_secret)
client = PayPal::PayPalHttpClient.new(environment)

Examples

Creating an Order

Code:

# Construct a request object and set desired parameters
# Here, OrdersCreateRequest::new creates a POST request to /v2/checkout/orders
request = PayPalCheckoutSdk::Orders::OrdersCreateRequest::new
request.request_body({
                        intent: "CAPTURE",
                        purchase_units: [
                            {
                                amount: {
                                    currency_code: "USD",
                                    value: "100.00"
                                }
                            }
                        ]
                      })

begin
    # Call API with your client and get a response for your call
    response = client.execute(request)

    # If call returns body in response, you can get the deserialized version from the result attribute of the response
    order = response.result
    puts order
rescue BraintreeHttp::HttpError => ioe
    # Something went wrong server-side
    puts ioe.status_code
    puts ioe.headers["debug_id"]
end

Example Output:

Status Code:  201
Status:  CREATED
Order ID:  7F845507FB875171H
Intent:  CAPTURE
Links:
	self: https://api.sandbox.paypal.com/v2/checkout/orders/7F845507FB875171H	Call Type: GET
	approve: https://www.sandbox.paypal.com/checkoutnow?token=7F845507FB875171H	Call Type: GET
	authorize: https://api.sandbox.paypal.com/v2/checkout/orders/7F845507FB875171H/authorize	Call Type: POST
Gross Amount: USD 230.00

Capturing an Order

After approving order above using approve link

Code:

# Here, OrdersCaptureRequest::new() creates a POST request to /v2/checkout/orders
# order.id gives the orderId of the order created above
request = PayPalCheckoutSdk::Orders::OrdersCaptureRequest::new("APPROVED-ORDER-ID")

begin
    # Call API with your client and get a response for your call
    response = client.execute(request) 
    
    # If call returns body in response, you can get the deserialized version from the result attribute of the response
    order = response.result
    puts order
rescue BraintreeHttp::HttpError => ioe
    # Something went wrong server-side
    puts ioe.status_code
    puts ioe.headers["debug_id"]
end

Example Output:

Status Code:  201
Status:  COMPLETED
Order ID:  7F845507FB875171H
Links: 
	self: https://api.sandbox.paypal.com/v2/checkout/orders/70779998U8897342J	Call Type: GET
Buyer:
	Email Address: [email protected]
	Name: test buyer
	Phone Number: 408-411-2134

Running tests

To run integration tests using your client id and secret, clone this repository and run the following command:

$ bundle install
$ PAYPAL_CLIENT_ID=YOUR_SANDBOX_CLIENT_ID PAYPAL_CLIENT_SECRET=YOUR_SANDBOX_CLIENT_SECRET rspec spec

Samples

You can start off by trying out creating and capturing an order

To try out different samples for both create and authorize intent check this link

Note: Update the paypal_client.rb with your sandbox client credentials or pass your client credentials as environment variable whie executing the samples.