Is there an expiry period of Customer ID/Destination ID? Jamil Shah 05 September 2022 15:26 Updated No, these do not need to be refreshed. They stay valid. Related articles Payment source: "destination for payment source already exists" How to prevent user pay for multiple times? (Idempotency) How can I access Lean Client Support? Updating Payment Destination Do you have a sample data format for the webhooks you send?