What is this?

Single local endpoint server

Installation

npm i local_endpoint_server --save

Then...

create an index.js file in the same folder where you have just install library. import library as shown below

const local_server = require('local_endpoint_server')
local_server.start()

Test

node index.js

everytime you call with promotional right code, this file will be changed fileIn.json

in order to expire the promotional code