Hosted Square checkout: Verify Payment

[ArtWork]

Hi 
I am using hosted square checkout and I am trying to verify the payment using checkoutId id.


And I have called GetPayment API for verifying the payment but I am always getting an exception that id is not matched. 

I have also exported transaction CSV and I have not found checkoutId value in CSV file.
So please let me know how to verify the payment.

[Helen]

Hi again @ArtWork! If you're using the Checkout API, the returned id is the transaction_id which won't be returned in the GetPayment call. You'll need to match it with the order_id of the payment.