After the payment capture, the funds are transferred to your account in T+2 days in case of domestic transaction. For international transactions, the time taken is T+7 business days. The amount sent in the capture request must come from a verified source and be the amount that you are expecting to receive.
While creating a capture request, in the amount field enter only the amount associated with the order that is stored in your database.
Do Not Attempt to Capture Unauthorised Payments
Attempting to capture a payment whose status is not authorized will produce an error.
You can modify an existing payment to update the Notes field only. Notes can be used to record additional information about the payment. You can add up to 15 key-value pairs with each value of the key not exceeding 256 characters.
Using the PATCH operation, you can replace the entire notes object for the entity.