Immutable audit log of every state change on the Column platform.

Every object mutation emits a typed event with a type string and a data payload. Use events for reconciliation by polling, or pair with webhooks for real-time push delivery.

Common event types

• bank_account.created, bank_account.updated
• transfer.ach.created, transfer.ach.settled, transfer.ach.returned
• transfer.wire.created, transfer.wire.settled
• transfer.book.created, transfer.book.cleared
• transfer.realtime.created, transfer.realtime.settled
• transfer.check.issued, transfer.check.settled
• loan.created, loan.disbursement.cleared
• entity.kyc.approved, entity.kyc.denied

Example

{:ok, page} = Column.Events.list(limit: 25)
events = page["data"]
Enum.each(events, fn event ->
  process_event(event)
end)