How can I force the game to refresh the player balance?

Use the following message:
postMessage('refreshBalance','*')

This instructs the game client to immediately trigger a getBalance request. It is useful when you need to push an updated balance to the player without waiting for the default refresh cycle.

By default, when the player is idle, the game client requests the balance every 30 seconds. This interval can be configured per brand. If you require a shorter interval, please contact our team for assistance.