card.*, transaction.*, balance.*.
| Event | Fires when |
|---|---|
card.created | A one-time virtual card was created. |
card.updated | The card’s balance or status changed, for example after its first authorization. |
card.closed | The card closed. |
transaction.authorized | A merchant authorized a charge on the card. |
transaction.cleared | The authorization settled. |
transaction.declined | A charge was declined. |
transaction.voided | A pending authorization was reversed by the merchant. |
balance.low | A card’s remaining balance dropped below its threshold. |