Credit derivatives are financial instruments that allow parties to transfer credit risk of underlying entities like loans or bonds between each other. There are various types of credit derivatives, including credit default swaps (CDS) where one party pays an annual fee in exchange for a payout if the underlying entity defaults, and synthetic CDOs which invest in CDS or other assets to obtain exposure to credit risks. While credit derivatives help distribute risk, their value depends on the credit quality of both the underlying borrower and the counterparty assuming the risk.