A transaction is one payment attempt against a card. An order can have multiple transactions if there were retries. These tools are read-only.

Tools

list_transactions

List transactions with filters (customer, order, status, date range) and cursor pagination.

readOnlydestructiveidempotentopenWorld
truefalsetruefalse

get_transaction

Get a single transaction by id, including the gateway response code and any decline reason.

readOnlydestructiveidempotentopenWorld
truefalsetruefalse

To refund a transaction, use refund_transaction (in composite tools) or refund at the order level with refund_order.