> ## Documentation Index
> Fetch the complete documentation index at: https://bruno-a6972042-mintlify-c74cb75a.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Request Variables

Request variables are variables that are scoped to a specific request. They are useful for storing variables that is used in a specific request.

## Creating a Request Variable

* Go to the Request
* Go to Vars Tab
* Add your variable name, value in the Pre Request Vars section
* Save your changes

<img src="https://mintcdn.com/bruno-a6972042-mintlify-c74cb75a/u8NcYPnt5y6mZ0Or/v2/images/screenshots/variables/request-variables.webp?fit=max&auto=format&n=u8NcYPnt5y6mZ0Or&q=85&s=18f99a0909c0db2abf8aa5c4b1fdfab8" alt="Request Variables" width="1209" height="538" data-path="v2/images/screenshots/variables/request-variables.webp" />

## Using a Request Variable

You can use the `{{varName}}` syntax to use a request variable in a request.

<img src="https://mintcdn.com/bruno-a6972042-mintlify-c74cb75a/u8NcYPnt5y6mZ0Or/v2/images/screenshots/variables/request-variables-usage.webp?fit=max&auto=format&n=u8NcYPnt5y6mZ0Or&q=85&s=3e073b0fb60bb3d8ea3457e1cb4d825c" alt="Request Variables Usage" width="1209" height="538" data-path="v2/images/screenshots/variables/request-variables-usage.webp" />

#### Access Request Variable inside scripts

You can also use the `bru.getRequestVar()` function to get the value of a request variable and use it inside your scripts.

```javascript theme={null}
let source = bru.getRequestVar("source");
let destination = bru.getRequestVar("destination");
```