Transfer Credit

In this code snippet you will see how to transfer credit from a parent account's credit facility to a subaccount.

Example

Ensure the following variables are set to your required values using any convenient method:

Key	Description
`VONAGE_API_KEY`	The API key of the parent account.
`VONAGE_API_SECRET`	The API secret of the parent account.
`SUBACCOUNT_KEY`	The API key of the subaccount to receive the credit.
`AMOUNT`	The amount to be credited to the specified subaccount.

Write the code

Add the following to transfer-credit.sh:

curl -X "POST" "https://api.nexmo.com/accounts/$VONAGE_API_KEY/credit-transfers" -u $VONAGE_API_KEY:$VONAGE_API_SECRET   \
     -H "Content-Type: application/json"  \
     -d $'{"from":"'$VONAGE_API_KEY'", "to":"'$SUBACCOUNT_KEY'", "amount": '$AMOUNT'}'

View full source

Run your code

Save this file to your machine and run it:

bash transfer-credit.sh

Prerequisites

npm install @vonage/subaccounts

Create a file named transfer-credit.js and add the following code:

const { SubAccounts } = require('@vonage/subaccounts');

const subAccountClient = new SubAccounts({
  apiKey: VONAGE_API_KEY,
  apiSecret: VONAGE_API_SECRET,
});

View full source

Write the code

Add the following to transfer-credit.js:

subAccountClient.transferCredit({
  from: VONAGE_API_KEY,
  to: SUBACCOUNT_KEY,
  amount: AMOUNT,
})
  .then((creditTransfer) => console.log(creditTransfer))
  .catch((error) => console.error(error));

View full source

Run your code

Save this file to your machine and run it:

node transfer-credit.js

Prerequisites

Add the following to build.gradle:

implementation 'com.vonage:server-sdk-kotlin:2.1.1'

Create a file named TransferCredit and add the following code to the main method:

val client = Vonage {
    apiKey(VONAGE_API_KEY)
    apiSecret(VONAGE_API_SECRET)
}

View full source

Write the code

Add the following to the main method of the TransferCredit file:

val receipt = client.subaccounts.transferCredit(
    from = VONAGE_API_KEY,
    to = SUBACCOUNT_KEY,
    amount = SUBACCOUNT_CREDIT_AMOUNT
)

View full source

Run your code

We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:

apply plugin: 'application'
mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

Run the following gradle command to execute your application, replacing com.vonage.quickstart.kt.subaccounts with the package containing TransferCredit:

gradle run -Pmain=com.vonage.quickstart.kt.subaccounts.TransferCredit

Prerequisites

Add the following to build.gradle:

implementation 'com.vonage:server-sdk:9.3.1'

Create a file named TransferCredit and add the following code to the main method:

VonageClient client = VonageClient.builder()
		.apiKey(VONAGE_API_KEY)
		.apiSecret(VONAGE_API_SECRET)
		.build();

View full source

Write the code

Add the following to the main method of the TransferCredit file:

MoneyTransfer receipt = client.getSubaccountsClient().transferCredit(
		MoneyTransfer.builder()
			.from(VONAGE_API_KEY).to(SUBACCOUNT_KEY)
			.amount(SUBACCOUNT_CREDIT_AMOUNT).build()
);
System.out.println("Transfer successful: "+receipt.getId());

View full source

Run your code

We can use the application plugin for Gradle to simplify the running of our application. Update your build.gradle with the following:

apply plugin: 'application'
mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

Run the following gradle command to execute your application, replacing com.vonage.quickstart.subaccounts with the package containing TransferCredit:

gradle run -Pmain=com.vonage.quickstart.subaccounts.TransferCredit

Prerequisites

Install-Package Vonage

Create a file named TransferCreditRequest.cs and add the following code:

using Vonage;
using Vonage.Request;
using Vonage.SubAccounts.TransferAmount;

View full source

Add the following to TransferCreditRequest.cs:

var credentials = Credentials.FromApiKeyAndSecret(VONAGE_API_KEY, VONAGE_API_SECRET);
var client = new VonageClient(credentials);

View full source

Write the code

Add the following to TransferCreditRequest.cs:

var request = TransferAmountRequest.Build()
    .WithFrom(VONAGE_API_KEY)
    .WithTo(SUBACCOUNT_KEY)
    .WithAmount(amount)
    .Create();
var response = await client.SubAccountsClient.TransferCreditAsync(request);

View full source

Prerequisites

composer require vonage/client

Create a file named transfer-credit.php and add the following code:

$client = new \Vonage\Client($basic);

View full source

Write the code

Add the following to transfer-credit.php:

$transferRequest = new \Vonage\Subaccount\Request\TransferBalanceRequest(VONAGE_API_KEY);
$transferRequest
    ->setFrom(VONAGE_API_KEY)
    ->setTo(SUBACCOUNT_KEY)
    ->setAmount(250);

$subaccount = $client->subaccount()->makeBalanceTransfer($transferRequest);

View full source

Run your code

Save this file to your machine and run it:

php transfer-credit.php

Prerequisites

pip install vonage python-dotenv

Write the code

Add the following to transfer-credit.py:

from vonage import Auth, Vonage
from vonage_subaccounts import Transfer, TransferRequest

client = Vonage(Auth(api_key=VONAGE_API_KEY, api_secret=VONAGE_API_SECRET))

request = TransferRequest(
    from_=VONAGE_API_KEY, to=SUBACCOUNT_KEY, amount=SUBACCOUNT_CREDIT_AMOUNT
)

response: Transfer = client.subaccounts.transfer_credit(request)

print(response)

View full source

Run your code

Save this file to your machine and run it:

python subaccounts/transfer-credit.py

Prerequisites

gem install vonage

Create a file named transfer-credit.rb and add the following code:

client = Vonage::Client.new(
  api_key: VONAGE_API_KEY,
  api_secret: VONAGE_API_SECRET
)

View full source

Write the code

Add the following to transfer-credit.rb:

client.subaccounts.transfer_credit(
  from: VONAGE_API_KEY,
  to: SUBACCOUNT_KEY,
  amount: AMOUNT
)

View full source

Run your code

Save this file to your machine and run it:

ruby transfer-credit.rb

Try it out

When you run the code you will transfer the specified amount of credit to the specified subaccount.