The Balance Control API lets you transfer funds between merchant accounts that belong to the same legal entity and are under the same company account. Authentication To connect to the Balance Control API, you must authenticate your requests with an [API key or basic auth username and password](h
curl \ -H "X-API-Key: $API_KEY" \ https://pal-test.adyen.com/pal/servlet/BalanceControl/v1/balanceTransfer