---
title: "Fiber"
description: "How to use Infisical to inject environment variables and secrets into a Fiber app."
---

Prerequisites:

- Set up and add envars to [Infisical Cloud](https://app.infisical.com)
- [Install the CLI](/cli/overview)

## Initialize Infisical for your [Fiber](https://gofiber.io/) app

```bash
# navigate to the root of your of your project 
cd /path/to/project

# then initialize Infisical
infisical init
```

## Start your application as usual but with Infisical

```bash
infisical run -- <your application start command>

# Example 
infisical run -- go run server.go
```