Quickstart

Before you start

You need an app with a signup form that takes an email, a welcome or sign-in email, an upgrade button that leads to Stripe Checkout, and something on the paid page only paying accounts see. Nothing to install on your side.

1. Add your app

   Apps → Add app. Enter the host, for example app.example.com, and a name.

2. Prove the domain

   Add one DNS TXT record at _mystra.<host> with the value Mystra shows. It checks every ten seconds. On Vercel DNS one command does it:

   vercel dns add <apex> _mystra TXT "mystra-verify=…"

3. Describe the path

   Signup page and method, how long to wait for the welcome email, the upgrade page, the Stripe price id you expect, and the access proof. Details in Path settings.

4. Run it

   Press Run now. About a minute later the run shows four steps with screenshots, video, HAR and console log.

5. Connect the deploy hook

   So every deploy is checked. See Deploy hook. Add a Slack or email channel under Alerts so a broken checkout reaches you.