---
title: "Set up environment"
description: "Let's get the necessary keys to set up our demo environment."
type: skill
canonical_url: https://claudary.paisolsolutions.com/skills/installation-3
source: "Claudary"
difficulty: intermediate
author: "Claude Code Knowledge Pack"
date: 2026-07-10T11:30:12.604Z
license: CC-BY-4.0
attribution: "Set up environment — Claudary (https://claudary.paisolsolutions.com/skills/installation-3)"
---

# Set up environment
Let's get the necessary keys to set up our demo environment.

## Overview

# Set up environment

Let's get the necessary keys to set up our demo environment.

Every LLM provider needs API keys (e.g. `OPENAI_API_KEY`). You can get API keys from OpenAI, Cohere and AI21 **without a waitlist**.

Let's get them for our demo!

**OpenAI**: https://platform.openai.com/account/api-keys  
**Cohere**: https://dashboard.cohere.com/welcome/login?redirect_uri=%2Fapi-keys (no credit card required)  
**AI21**: https://studio.ai21.com/account/api-key (no credit card required)

---

Source: [Claudary](https://claudary.paisolsolutions.com/skills/installation-3) · https://claudary.paisolsolutions.com