TomatoCart

The Viva Wallet plugin for TomatoCart enables you to receive payments to TomatoCart via the Viva Wallet payment gateway.

Prerequisites

• Log in to the Viva Wallet banking app, demo or live .
• Find your Merchant ID and API Key.
• Download API-master.zip to your desktop.

Setup instructions

Adding the Viva Wallet plugin to TomatoCart consists of the following steps.

Step 1: Create a payment source

To add a new payment source in the Viva Wallet banking app:

1. Click on Sales in the left navigation:
   
   

2. Click on Online payments in the Sales menu.

3. Click on Websites / apps in the Online payments menu:
   
   

4. Click on the Add Website/App button in the top right-hand corner:
   
   
   The New Payment Source dialog box is displayed:
   
   

5. Complete the fields as follows:

   • Code – the four-digit number in the top-left of the dialog box is the ‘Source Code’. Make a note of it for use in your plugin.
   • Source Name – give your payment source a source name so you can recognise it in your reports.
   • Linked Wallet – link the payment source to the required wallet.
   • Protocol – if your e-commerce platform uses SSL on the checkout, select https, otherwise use http.
   • Domain Name – enter the domain name to be associated (without the protocol. i.e. use [(www.)yourdomain.com], not http://[yourdomain].com). If the site uses www, it must be specified and visa versa.
   • Integration method – leave this with redirection selected.
   • Company Logo - a PNG of your company logo to be displayed on the Viva Wallet payment page.
   • Success URL – enter checkout.php?callback&module=vivawallet&success
   • Failure URL – enter checkout.php?callback&module=vivawallet&fail

6. Click on the Create button to finish creating the payment source.

Once the payment source moves from a status of ‘Pending’ to ‘Active’ in the Website/Apps list, it’s ready to use. This should take no longer than 24 hours.

Step 2: Integrate with the plugin

To start using Viva Wallet as the payment gateway within TomatoCart:

1. Unzip the archive (API-master.zip) you downloaded earlier.

2. Open the directory (API-master⁩/Plugins⁩/tomatocart/vivawallet) containing the source files.

3. Copy these files to your TomatoCart installation keeping the folder structure.

4. In Start > Modules > Payment Modules on the Admin page, click on Install opposite Vivawallet, then click Edit and enter your settings.

Step 3: Integrate with your e-commerce store

1. Go to Settings > API Access > Webhooks in the Viva Wallet banking app:
   
   
   

2. Click on Create Webhook.
   The New Webhook dialog box is displayed:
   
   

3. In the Url field, enter http(s)://(www.)your_domain.com/checkout.php?callback&module=vivawallet&webhook, exchanging the placeholder for your actual domain name.

4. Choose Transaction Payment Created from the Event Type dropdown.

5. Click on the Save button.