Mercure-Hub: 3. Pick an instance size and a region

This documentation is part of the Automate with the CLI guide. View the full guide here: Start Mercure Hub, retrieve its credentials, and change its configuration programmatically with the Stackhero CLI.

👋 Welcome to the Stackhero documentation!

Stackhero provides a fully managed Mercure-Hub cloud service designed to make real-time data delivery simple and reliable. You get:

• Unlimited requests and message sizes for complete flexibility.
• A custom domain with built-in HTTPS security (for example, https://real-time.your-company.com).
• Effortless one-click updates to keep your hub up to date with zero hassle.
• High performance and strong security on a private, dedicated infrastructure.
• Multiple regions: 🇪🇺 Europe and 🇺🇸 USA for low-latency delivery.

Get up and running fast: it takes just 5 minutes to launch your Mercure-Hub cloud hosting environment and start pushing real-time updates to your applications.

# List instance sizes for your service store (use the NAME column for --instance)
stackhero instances-store-list --service-store=mercure-hub

# List available regions (names like "europe")
stackhero regions-list