Notification payloads reference

When you subscribe to a BILL event and the event triggers, BILL sends a notification to your provided notificationUrl.

In this section, we walk through the notification payloads available for different BILL events.

Event	Related documentation
`vendor.created` `vendor.updated` `vendor.archived` `vendor.restored`	Vendor notification payloads
`autopay.failed`	Vendor auto-pay notification payload
`bill.created` `bill.updated` `bill.archived` `bill.restored`	AP bill notification payloads
`payment.updated` `payment.failed`	AP payment notification payloads
`bank-account.created` `bank-account.updated`	Bank account notification payloads
`card-account.created` `card-account.updated`	Card account notification payloads
`invoice.created` `invoice.updated` `invoice.archived` `invoice.restored`	AR invoice notification payloads
`risk-verification.updated`	Risk verification notification payload
`spend.transaction.updated`	Spend & Expense transaction notification payload
`spend.reimbursement.created` `spend.reimbursement.updated` `spend.reimbursement.deleted`	Spend & Expense reimbursement notification payload
`spend.three-ds-challenge.created`	Spend & Expense 3D Secure challenge notification payload