{
"version": 2,
"builds": [
{
"src": "./index.js",
"use": "@vercel/node"
}
],
"routes": [
{
"src": "/(.*)",
"dest": "/"
}
]
}
$ vercel deploy
$ Set up and deploy "location..."? [Y/n] y
$ Which scope do you want to deploy to? select an account
$ Link to existing project? [y/n] n
$ What is your project's name? (default-name) or type name
$ In which directory is your code located? ./
> go to [dashboard](https://vercel.com/dashboard)
> select project
> go to settings
> go to Environment Variables
> check Production, Preview, Development
> fill-up environment variable