Webhooks
Financial Operation Event
Sent when a financial transaction is created, updated, or deleted. May optionally include payment_system_transaction_ids if the feature is enabled for the location.
postWebhookFinancesOperationEvent
Payload
Response
Your server should return any 2xx status code to acknowledge receipt.
Changes
Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.