Get Activation Code request

An overview of the Get Activation Code message for Android.

• Overview
• Get Activation Code request
• Get Activation Code response
• Key to card terminal product categories
• Get Support

Overview

👉 The Get Activation Code request is used to obtain an activation code without needing to interact with the POS application manually. An activation code is required for manual card terminal activation through the Viva Wallet account.

The client app must implement a mechanism to send messages using Android intents and URI calls and to receive the result in a custom URI callback.

• Get Activation Code request originating from the client app to trigger the activation code request.
• Get Activation Code response originating from the card terminal app to return the result of the activation code request.

Get Activation Code request

For a typical Get Activation Code request, the client app must provide the following information:

Field	Description	Example	Required	Card terminal support
scheme	The Viva's custom URL scheme, the host and the version.	'vivapayclient://pay/v1'	✅
appId	The client app ID. For successful validation, should not be empty.	'com.example.myapp'	✅
action	Get Activation Code action. For successful validation, should not be empty.	'getActivationCode'	✅
callback	The URI callback that will handle the result. For successful validation, should not be empty.	'mycallbackscheme://result'	✅

The above information elements must create a URI call, i.e.

Intent payIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(
                        "vivapayclient://pay/v1"
                                + "&appId=com.example.myapp"
                                + "&action=getActivationCode"
                                + "&callback=mycallbackscheme://result"));

payIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
payIntent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
startActivity(payIntent);

Get Activation Code response

After executing a Get Activation Code request, the Card Terminal App responds with a response result to indicate if the request was successful or not, along with the activation code (if the request was successful).

The result is received as a URI in the callback activity intent:

Uri result = getIntent().getData();

The table below summarizes the contents of an approved response.

Field	Description	Example	Card terminal support
callback	The URI callback that will handle the result.	'mycallbackscheme://result'
status	The status of the transaction.	'success'
message	A string containing information about the transaction status.	'Transaction successful'
action	Get Activation Code action.	'getActivationCode'
virtualId	App FirebaseId	'60DEC5165EBC41DEAAE693FD51B1F3FC'
activationCode	Activation Code to use for POS Activation.	‘913398365’
merchantID	Optional parameter - Activated Merchant Id.	`c21ac4b3-b1e1-4e7c-a65e-aedee7412321`

A Get Activation Code response result for an approved transaction looks as follows:

It is expected that a Get Activation Code request will fail for various reasons. A failed Get Activation Code response looks as follows:

Key to card terminal product categories

To understand the icons used on the above tables, see the below table.

Product category	Terminal models	Icon
Android Card Terminals	Android Card Terminal Ethernet, Android Card Terminal 4G, Mobile Card Terminal Plus, Mobile Card Terminal.
Viva Wallet POS app for Android	Mini Card Reader, Pocket Card Terminal connected via Bluetooth or USB to the Viva Wallet POS app for Android.
Linux Card Terminals	Countertop, IM20, S900, S800, D200.

Get Support

If you would like to integrate with Viva Wallet, or if you have any queries about our products and solutions, please see our Contact & Support page to see how we can help!