BILL 3D Secure capabilities for Spend & Expense transactions

We have introduced a new feature for accepting or rejecting a Spend & Expense transaction in response to a 3D Secure challenge triggered to verify the identity of the cardholder.

New webhook for 3D Secure challenges

We have updated the webhooks events catalog to include the spend.three-ds-challenge.created event. Notifications are triggered for this event when a 3D Secure challenge is triggered for a Spend & Expense transaction. You can now set up subscriptions to receive notifications for the new event.

See Spend & Expense 3D Secure challenge notification payload for more information.

New v3 API endpoint for responding to 3D Secure challenges

We have a new API endpoint for responding to 3D Secure challenges for Spend & Expense transactions. With the Accept or reject a transaction (POST /v3/spend/transactions/{acsTransactionId}/3ds-challenge) request, you can respond to a webhook notification you receive when a 3D Secure challenge is generated for a transaction.

See Accept or reject a transaction in the API reference for more information.