get https://api.processout.com/payouts//items
If you expand the items field of a Payout object then you will see only the first few items. Use the fetchItems() function to get a list of all items. Note that this function supports pagination to let you manage the list easily.
Filtering
If you are consuming our REST API interface, you can additionally filter the payout items by using this query parameter: ?with_transaction_match=true to only list items that have matched transaction, so where transaction_id is not empty.