# Refund ## Retrieve all refunds - [GET /v2/transactions/{ratepay_transaction_id}/refunds](https://docs.ratepay.com/apis/payment/openapi/payment_api/refund/getallrefunds.md): Retrieve all refund resources of an existing transaction including their attributes. ## Refund transaction - [POST /v2/transactions/{ratepay_transaction_id}/refunds](https://docs.ratepay.com/apis/payment/openapi/payment_api/refund/refundtransaction.md): Refund a previously authorized and captured transaction ## Retrieve a refund - [GET /v2/transactions/{ratepay_transaction_id}/refunds/{ratepay_refund_id}](https://docs.ratepay.com/apis/payment/openapi/payment_api/refund/getsinglerefund.md): Retrieve a refund resource of an existing transaction including its attributes.