CAR Trading

This is the Option Chain analyzer for NIFTY and BANKNIFTY from NSE

Author: Chandre Gowda

Email: chandregowda@gmail.com

NSE API URL for NIFTY: https://www.nseindia.com/api/option-chain-indices?symbol=NIFTY

NSE API URL for BANKNIFTY: https://www.nseindia.com/api/option-chain-indices?symbol=BANKNIFTY

Prerequisite

Install NODE JS and NPM from (version 16 and above): https://nodejs.org/en/download/

Setup:

Step 1. Open Command prompt in Windows or Terminal in Mac

Step 2. Change directory to the folder where this README.md file is present or where server.js file is present using "cd "

Step 3: Install the Express and Axios NPM packages by entering below command

npm install

Step 2: Start the application, be in the root directory of this project

npm start

NOTE: To start in development mode (nodemon) use below command

npm run dev

Step 3: Launch browser and access application with URL : http://localhost:3000

NOTE : By default Node server will be running at port 3000, to start NODE server in different port set the environment variable PORT to different port number

Example : In Windows start node server execute below command

set PORT=8080 && npm start

In Mac

PORT=8080 && npm start