When you create a new refund, you must specify a check_id and an amount.

This action refunds a previously created transaction that has not been refunded yet. Funds are refunded to the bank account that was originally charged.You can optionally refund only part of a charge.

After you entirely refund a charge, you can’t refund it again. This method returns an error when it’s called on an already-refunded charge, or when you attempt to refund more money than is left on a charge.

📘

Before using any endpoint, you need to set the environment:

Click on Environment in the Base URL and enter the appropriate option:
• api (Production) for the live environment.
• sandbox (Sandbox) for testing.