Connect in the Airwallex web app
An owner or admin clicks Connect under Airwallex in Workspace settings, Integrations, Finance, picks the channel and the alerts, and gets an endpoint URL. In the Airwallex web app, under Developer, Webhooks, add a webhook with that URL as the notification URL and pick the payment, deposit, transfer and refund events you want. Copy the webhook's secret, paste it into Freesbe and save it.
