Using Variables

You can use scripts to set, get, and unset variables at different scopes (Environment, Global, Local).

Environment Variables

These variables persist in the currently selected environment.

Since variables only store strings, you must stringify objects or arrays before saving them.

Global variables are accessible across the entire project (or team, depending on scope).

Temporary variables valid only for the current request execution.

Variables scoped to the current module (compatible with Postman Collection Variables).