noun

the ability of a customer to obtain goods or services before payment, based on the trust that payment will be made in the future.

I’ve got unlimited credit

financial standing,financial status,solvency

verb

publicly acknowledge a contributor’s role in the production of (something published or broadcast).

the screenplay is credited to one American and two Japanese writers

ascribe,attribute,assign,accredit,chalk up,put down,set down,impute,lay at the door of,connect with,associate with,stick something on