diff --git a/README.md b/README.md
index 8d011a1..c0023bc 100644
--- a/README.md
+++ b/README.md
@@ -1,22 +1,34 @@
-The goal of Your-Lab.ch is to (hopefully) lower the hurdle for beginners to get started with an IT project.  
-Anyone can obtain a free third-level domain (subdomain) that they can manage independently.  
 
-Currently, planned features will be either entirely free to use or have a free starting plan.
-Our goal is that the cost per feature should never exceed 5$ a year.
+# Your-Lab.ch
 
-## Available Record Types
-- A
-- AAAA
-- CNAME
-- TXT
-- SRV
+The goal of Your-Lab.ch is to (hopefully) lower the hurdle for beginners to get started with an IT project.
+Anyone can obtain a free third-level domain (subdomain) that they can manage independently.
 
-We do not provide MX records to prevent our domains from being blocked by anti-spam systems.
+Currently, planned features will be either entirely free to use or have a free starting plan. Our goal is that the cost per feature should never exceed 5$ a year.
+
+
+## Roadmap
 
-## Planned Features
 Please keep in mind that these plans are more conceptual than concrete.   
 They may change at any time and should not be considered a guarantee.  
 - DynDNS
 - Web Redirects (Subdomain redirecting to XYZ)
 - URL-Shortener (With personal Your-Lab domain)
 - Mail Redirect
+## Environment Variables
+
+To run this project, you will need to add the following environment variables to your .env file
+
+| Environment Variable                     | Description                                          | Example        | Default |
+|------------------------------------------|------------------------------------------------------|----------------|---------|
+| `YOUR_LAB__DB__HOST`                     | Database host                                        | localhost      | -       |
+| `YOUR_LAB__DB__PORT`                     | Database Port                                        | 3306           | 5432    |
+| `YOUR_LAB__DB__DATABASE`                 | Database Name                                        | Your-Lab-DB    | -       |
+| `YOUR_LAB__DB__USER`                     | Database User                                        | your-lab       | -       |
+| `YOUR_LAB__DB__PASSWORD`                 | Database Password for the user                       | securePassword | -       |
+| `YOUR_LAB__API_TOKEN__HETZNER_DNS`       | Hetzner API Token to manage DNS records              |                | -       |
+| `YOUR_LAB__API_TOKEN__HETZNER_DNS`       | Cloudflare API Token to manage DNS records           |                | -       |
+| `YOUR_LAB__API__TOKEN_LIMIT`             | Max amount of tokens                                 | 200            | 100     |
+| `YOUR_LAB__API__TOKENS_PER_PERIOD`       | How many tokens to replenish per period              | 10             | 1       |
+| `YOUR_LAB__API__REPLENISHMENT_PERIOD_MS` | Period length in milliseconds                        | 1000           | 600     |
+| `YOUR_LAB__API__QUEUE_LIMIT`             | How many requests to queue if all tokens are used up | 10             | 0       |