Update README.md

README.md

@@ -1 +1,46 @@
-# CoWin-Termux
+#  COWIN VACCINE AVAILABILITY NOTIFIER
+Get notified on your phone when there is a vaccine slot available at your location, by running a script on your phone. Uses Co-Win public APIs. 
+
+
+  ## Getting Started
+  By using Tremux you can run script and recieve the notification on your phone.
+  - ### Setting Up Termux
+
+    - Install Termux App  [Link](https://play.google.com/store/apps/details?id=com.termux&hl=en_IN&gl=US).
+
+    - Install Termux:API App on phone to recieve notifications [Link](https://play.google.com/store/apps/details?id=com.termux.api&hl=en).
+
+ - ### Installing Packages 
+   - Install Python
+
+         pkg install python
+
+   - Install Termux-API Package
+         
+         pkg install termux-api
+
+   - Clone Repo 
+         
+         git clone https://github.com/truroshan/cowin-termux
+
+   - Install Requirements.txt using pip
+        
+         pip install -r requirements.txt
+
+
+## Running Script
+
+Install [python](https://wiki.termux.com/wiki/Python), if not already installed on Termux. Then run the following command:
+
+    python cowin.py --p <PIN-CODE> --a <YOUR-AGE> --t <INTERVAL-MINUTE>
+
+Replace the arguments above with the required values like mentioned below
+
+  - Replace `--p=<PIN-CODE>` with your pincode.
+
+
+Optional arguments accepted:
+
+  - Pass `--a=<YOUR-AGE>` with your age (default is 45).
+
+  - Pass `--t=<INTERVAL-IN-MINUTES>` to change the frequency of calling Cowin API  (default is 3 mins).