> npm i -g firebase-tools
First we need to execute the next command:
> firebase login
Then that will open a browser that will request the login information, after filling the spaces with the correct information the CLI will react and tell you that you are loggin succesfully.
> firebase deploy --project use-your-project-id
Depending of the function, we can send data to it doing a post
request to the url that the deployment process gave us.