Added readme

Author: jvik

README.md

@@ -1 +1,21 @@
-# elaway-charge-api
+# Elaway Gateway API
+
+Elaway Charge API is a Node.js application that interacts with the Elaway charging infrastructure. It provides an interface to manage and monitor electric vehicle (EV) charging points using the Elaway API.
+
+## Features
+
+- Authenticate with the Elaway API using OAuth2.
+- Retrieve and manage charging point data.
+- Start and stop charging sessions.
+- TODO: Automatically refresh access tokens to maintain session validity.
+
+## Prerequisites
+
+- Node.js
+- Docker (optional, for containerized deployment)
+
+## Installation
+
+The recommended way would be to use docker. Copy the docker-compose.yml.example and fill in your information.
+
+For legal reasons the client secrets are not provided here, but can be aquired with [mitmproxy](https://www.google.com/search?q=mitmporxy).