2Checkout Node.js Library

Full documentation for each binding is provided in the wiki.

This library is forked from the original 2Checkout Node.js Library. The difference is that you don't need to clone and then install (which will install to local file)

To use just install with npm.

npm install 2checkout-nodejs --save

Then you can require the module and setup the 2Checkout object with a number of options shown below.

// Require the module
var Twocheckout = require('2checkout-node');

// Pass in your private key and seller ID
var tco = new Twocheckout({
    apiUser: "APIuser1817037",                              // Admin API Username, required for Admin API bindings
    apiPass: "APIpass1817037",                              // Admin API Password, required for Admin API bindings
    sellerId: "1817037",                                    // Seller ID, required for all non Admin API bindings 
    privateKey: "3508079E-5383-44D4-BF69-DC619C0D9811",     // Payment API private key, required for checkout.authorize binding
    secretWord: "tango",                                    // Secret Word, required for response and notification checks
    demo: true,                                             // Set to true if testing response with demo sales
    sandbox: false                                          // Uses 2Checkout sandbox URL for all bindings
});

Example Payment API Usage

Example Request:

// Setup the authorization object
var params = {
    "merchantOrderId": "123",
    "token": "MWQyYTI0ZmUtNjhiOS00NTIxLTgwY2MtODc3MWRlNmZjY2Jh",
    "currency": "USD",
    "total": "10.00",
    "billingAddr": {
        "name": "Testing Tester",
        "addrLine1": "123 Test St",
        "city": "Columbus",
        "state": "Ohio",
        "zipCode": "43123",
        "country": "USA",
        "email": "example@2co.com",
        "phoneNumber": "5555555555"
    }
};

// Make the call using the authorization object and your callback function
tco.checkout.authorize(params, function (error, data) {
    if (error) {
        console.log(error.message);
    } else {
        console.log(JSON.stringify(data));
    }
});

Example Response:

{
    "validationErrors": null,
    "response": {
        "type": "AuthResponse",
        "currencyCode": "USD",
        "lineItems": [
            {
                "description": "",
                "duration": "1 Year",
                "options": [],
                "price": "6.99",
                "quantity": "2",
                "recurrence": "1 Month",
                "startupFee": null,
                "productId": "123",
                "tangible": "N",
                "name": "Demo Item 1",
                "type": "product"
            },
            {
                "description": "",
                "duration": null,
                "options": [
                    {
                        "optName": "Size",
                        "optValue": "Large",
                        "optSurcharge": "1.00"
                    }
                ],
                "price": "1.99",
                "quantity": "1",
                "recurrence": null,
                "startupFee": null,
                "productId": "",
                "tangible": "N",
                "name": "Demo Item 2",
                "type": "product"
            },
            {
                "description": "",
                "duration": null,
                "options": [],
                "price": "3.00",
                "quantity": "1",
                "recurrence": null,
                "startupFee": null,
                "productId": "",
                "tangible": "Y",
                "name": "Shipping Fee",
                "type": "shipping"
            }
        ],
        "transactionId": "205203115673",
        "billingAddr": {
            "addrLine1": "123 Test St",
            "addrLine2": null,
            "city": "Columbus",
            "zipCode": "43123",
            "phoneNumber": "5555555555",
            "phoneExtension": null,
            "email": "example@2co.com",
            "name": "Testing Tester",
            "state": "Ohio",
            "country": "USA"
        },
        "shippingAddr": {
            "addrLine1": "123 Test St",
            "addrLine2": "",
            "city": "Columbus",
            "zipCode": "43123",
            "phoneNumber": null,
            "phoneExtension": null,
            "email": null,
            "name": "Testing Tester",
            "state": "OH",
            "country": "USA"
        },
        "merchantOrderId": "123",
        "orderNumber": "205203115664",
        "recurrentInstallmentId": null,
        "responseMsg": "Successfully authorized the provided credit card",
        "responseCode": "APPROVED",
        "total": "19.97",
        "errors": null
    },
    "exception": null
}

Example Admin API Usage

Example Request:

tco.sales.retrieve({sale_id: 205203115664}, function (error, data) {
    if (error) {
        console.log(error);
    } else {
        console.log(data);
    }
});

Example Checkout Usage:

Example Request:

// Setup checkout params
var params = {
    mode: '2CO',
    li_0_name: 'Test Product',
    li_0_price: '0.01'
};

// Get a URL encoded payment link
var link = tco.checkout.link(params);

Example Response:

https://www.2checkout.com/checkout/purchase?mode=2CO&li_0_name=Test%20Product&li_0_price=0.01&sid=1817037

Example Return Usage:

Example Request (Using Express):

if (tco.response.valid(request.body), 0.01) {
    response.send("Valid");
} else {
    response.send("Invalid");
}

Example INS Notifications Usage:

Example Usage (Using Express):

if (tco.notification.valid(request.body)) {
    response.send("Valid");
} else {
    response.send("Invalid");
}

Exceptions:

Errors are returned as the first argument to your callback if they occur. It is best to always check for these before attempting to work with the response.

Example

tco.checkout.authorize(params, function (error, data) {
    if (error) {
        console.log(error.message);
    } else {
        console.log(JSON.stringify(data));
    }
});

Full documentation for each binding is provided in the wiki.