You can automatically deploy your web build to now.sh with
You need to have now CLI installed and configured as per their documentation. (https://zeit.co/docs#installing-now-cli). Just follow the 'Installing Now CLI' section, no need to create a project.
Now you can run
rnv deploy -p web -t now. You will be asked some questions if you don't already have a
now.json file and it will be created for you.
Deploying to production
With the default config only the first deploy will go to production, the rest will create a new URL(deployment). If you want for a specific scheme to deploy directly to production you can add
nowIsProduction: true in your
appConfigs/<folder>/renative.json like so:
Then use that scheme to deploy your app
rnv deploy -p web -t now -s release