# Transactions Import raw bank and card data, match to contacts, and convert to actuals. Maintains a full audit trail from bank statement to budget line. ## List transactions - [GET /transactions](https://docs.saturation.io/openapi/transactions/listtransactions.md): Retrieve financial transactions with comprehensive filtering ## Get transaction - [GET /transactions/{transactionId}](https://docs.saturation.io/openapi/transactions/gettransaction.md): Retrieve a specific transaction by ID ## Update transaction - [PUT /transactions/{transactionId}](https://docs.saturation.io/openapi/transactions/updatetransaction.md): Update an existing transaction ## Upload transaction attachment - [POST /transactions/{transactionId}/attachment](https://docs.saturation.io/openapi/transactions/uploadtransactionattachment.md): Upload an attachment for a transaction