get deprecatedhttps://api.multi1.enterprise.taxbit.com/v1/transactions//cost-bases
Get the cost bases for the resulting gain items from a disposition (e.g. SELL) transaction ID.
This endpoint has been deprecated in favor of the /gains endpoint, which provides a more comprehensive and paginated view of cost basis data.
(The /gains endpoint can be called with a client_disposition_transaction_id query parameter to get the cost bases for a specific disposing transaction.)