Test user sign-up and email verification flow using the low-code MailSlurp test interface.

Set the API_KEY environment variable to your MailSlurp API KEY value.

1. Open the command palette (Ctrl+Shift+P or Cmd+Shift+P).
2. Search for Preferences: Open Settings (UI).
3. In the search bar, type env.
4. Click on Edit in settings.json.
5. Add the following line to your settings.json file:

   "terminal.integrated.env.osx": {
       "API_KEY": "your-mailslurp-api-key"
   },
   "terminal.integrated.env.linux": {
       "API_KEY": "your-mailslurp-api-key"
   },
   "terminal.integrated.env.windows": {
       "API_KEY": "your-mailslurp-api-key"
   }

• Mac/Linux:

  export API_KEY=your-mailslurp-api-key
• Windows (Command Prompt):

  set API_KEY=your-mailslurp-api-key
• Windows (PowerShell):

  $env:API_KEY="your-mailslurp-api-key"

Add the following to your playwright.config.ts or playwright.config.js:

// playwright.config.ts or playwright.config.js
import { defineConfig } from '@playwright/test';

export default defineConfig({
  use: {
    env: {
      API_KEY: process.env.API_KEY || 'your-mailslurp-api-key',
    },
  },
});