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    @paypal/checkout-server-sdk
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    1.0.3 • Public • Published

    PayPal Checkout API SDK for NodeJS

    PayPal Developer

    To consolidate support across various channels, we have currently turned off the feature of GitHub issues. Please visit https://www.paypal.com/support to submit your request or ask questions within our community forum.

    Welcome to PayPal NodeJS SDK. This repository contains PayPal's NodeJS 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.

    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 contributing or referring the samples, you can fork/refer this repository.

    Examples

    Creating an Order

    Code to Execute:

    const paypal = require('@paypal/checkout-server-sdk');
      
    // Creating an environment
    let clientId = "<<PAYPAL-CLIENT-ID>>";
    let clientSecret = "<<PAYPAL-CLIENT-SECRET>>";
    
    // This sample uses SandboxEnvironment. In production, use LiveEnvironment
    let environment = new paypal.core.SandboxEnvironment(clientId, clientSecret);
    let client = new paypal.core.PayPalHttpClient(environment);
    
    // Construct a request object and set desired parameters
    // Here, OrdersCreateRequest() creates a POST request to /v2/checkout/orders
    let request = new paypal.orders.OrdersCreateRequest();
    request.requestBody({
        "intent": "CAPTURE",
        "purchase_units": [
            {
                "amount": {
                    "currency_code": "USD",
                    "value": "100.00"
                }
            }
         ]
    });
    
    // Call API with your client and get a response for your call
    let createOrder  = async function() {
        let response = await client.execute(request);
        console.log(`Response: ${JSON.stringify(response)}`);
        
        // If call returns body in response, you can get the deserialized version from the result attribute of the response.
        console.log(`Order: ${JSON.stringify(response.result)}`);
    }
    createOrder();

    Example Output:

    {
        "id": "4VW45368HJ294683Y",
        "links": [
            {
                "href": "https://api.sandbox.paypal.com/v2/checkout/orders/4VW45368HJ294683Y",
                "method": "GET",
                "rel": "self"
            },
            {
                "href": "https://www.sandbox.paypal.com/checkoutnow?token=4VW45368HJ294683Y",
                "method": "GET",
                "rel": "approve"
            },
            {
                "href": "https://api.sandbox.paypal.com/v2/checkout/orders/4VW45368HJ294683Y",
                "method": "PATCH",
                "rel": "update"
            },
            {
                "href": "https://api.sandbox.paypal.com/v2/checkout/orders/4VW45368HJ294683Y/capture",
                "method": "POST",
                "rel": "capture"
            }
        ],
        "status": "CREATED"
    }
    

    Capturing an Order

    Before Capturing an order, it should be approved by the buyer using approve link in the create order response.

    Code to Execute:

    let captureOrder =  async function(orderId) {
        request = new paypal.orders.OrdersCaptureRequest(orderId);
        request.requestBody({});
        // Call API with your client and get a response for your call
        let response = await client.execute(request);
        console.log(`Response: ${JSON.stringify(response)}`);
        // If call returns body in response, you can get the deserialized version from the result attribute of the response.
        console.log(`Capture: ${JSON.stringify(response.result)}`);
    }
    
    let capture = captureOrder('REPLACE-WITH-APPROVED-ORDER-ID'); 

    Example Output:

    {
        "id": "96J43722461654618",
        "links": [
            {
                "href": "https://api.sandbox.paypal.com/v2/checkout/orders/96J43722461654618",
                "method": "GET",
                "rel": "self"
            }
        ],
        "payer": {
            "address": {
                "country_code": "US"
            },
            "email_address": "byer@example.com",
            "name": {
                "given_name": "John",
                "surname": "Doe"
            },
            "payer_id": "XXXXXXXXXXX",
            "phone": {
                "phone_number": {
                    "national_number": "111-111-1111"
                }
            }
        },
        "purchase_units": [
            {
                "payments": {
                    "captures": [
                        {
                            "amount": {
                                "currency_code": "USD",
                                "value": "100.00"
                            },
                            "create_time": "2019-02-05T02:44:14Z",
                            "final_capture": true,
                            "id": "7XU44982RK2157057",
                            "links": [
                                {
                                    "href": "https://api.sandbox.paypal.com/v2/payments/captures/7XU44982RK2157057",
                                    "method": "GET",
                                    "rel": "self"
                                },
                                {
                                    "href": "https://api.sandbox.paypal.com/v2/payments/captures/7XU44982RK2157057/refund",
                                    "method": "POST",
                                    "rel": "refund"
                                },
                                {
                                    "href": "https://api.sandbox.paypal.com/v2/checkout/orders/96J43722461654618",
                                    "method": "GET",
                                    "rel": "up"
                                }
                            ],
                            "seller_protection": {
                                "dispute_categories": [
                                    "ITEM_NOT_RECEIVED",
                                    "UNAUTHORIZED_TRANSACTION"
                                ],
                                "status": "ELIGIBLE"
                            },
                            "seller_receivable_breakdown": {
                                "gross_amount": {
                                    "currency_code": "USD",
                                    "value": "100.00"
                                },
                                "net_amount": {
                                    "currency_code": "USD",
                                    "value": "96.80"
                                },
                                "paypal_fee": {
                                    "currency_code": "USD",
                                    "value": "3.20"
                                }
                            },
                            "status": "COMPLETED",
                            "update_time": "2019-02-05T02:44:14Z"
                        }
                    ]
                },
                "reference_id": "default",
                "shipping": {
                    "address": {
                        "address_line_1": "1 Main St",
                        "admin_area_1": "CA",
                        "admin_area_2": "San Jose",
                        "country_code": "US",
                        "postal_code": "95131"
                    },
                    "name": {
                        "full_name": "John Doe"
                    }
                }
            }
        ],
        "status": "COMPLETED"
    }

    Running tests

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

    $ npm install
    $ PAYPAL_CLIENT_ID=YOUR_SANDBOX_CLIENT_ID PAYPAL_CLIENT_SECRET=YOUR_SANDBOX_CLIENT_SECRET npm test

    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 payPalClient.js with your sandbox client credentials or pass your client credentials as environment variable while executing the samples.

    Note

    PayPalHttpClient used as part of this project returns Promises

    You can read more about Promises here: https://www.promisejs.org/

    License

    Code released under SDK LICENSE

    Keywords

    none

    Install

    npm i @paypal/checkout-server-sdk

    DownloadsWeekly Downloads

    17,184

    Version

    1.0.3

    License

    SEE LICENSE IN https://github.com/paypal/Checkout-NodeJS-SDK/blob/master/LICENSE

    Unpacked Size

    375 kB

    Total Files

    52

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