Settings
You can configure the following settings in your settings.json file.
Debugging
If you’ve got the debug package enabled, a settings debugging UI is available at http://0.0.0.0:3000/debug/settings.
Overview
You can call Vulcan.showSettings() in your meteor shell to get a quick overview of all settings, or go to /settings if you have the vulcan:debug package enabled.
Public Settings
These settings are defined on the public property, meaning they will be shared with the client.
Global Settings
| Setting | Example | Description |
|---|---|---|
| title | “My Vulcan Site” | Your site’s title |
| siteUrl | “http://mysite.com" | Your site’s main URL |
| tagline | “The best site ever!” | Your site’s tagline or description |
| language | “en” | Your site’s language |
Social Settings
| Setting | Example | Description |
|---|---|---|
| twitterAccount | “TelescopeApp” | Your main twitter account (without the “@”) |
| facebookPage | “https://facebook.com/TelescopeApp" | Your Facebook page URL |
| googleAnalyticsId | “UA-123456-9” | Your Google Analytics code |
Server Settings
These settings are defined at the root of the settings object, (or optionally on the private property), and kept on the server.
Global Settings
| Setting | Example | Description |
|---|---|---|
| mailUrl | “smtp://username:password@smtp.mailgun.org:587/“ | The SMTP URL used by your email provider |
MailGun Note:
For username use your Default SMTP Login and for password use Default Password.
See screenshot below.

OAuth Settings
You can use the settings file to store your oAuth configurations:
1 | "oAuth": { |
Don’t forget to add the matching meteor package, e.g. accounts-twitter, accounts-facebook, accounts-github etc.
registerSetting
You can optionally register a new setting with registerSetting(name, defaultValue, description). This is optional, but it will let your setting be displayed on the /settings route and when calling Vulcan.showSettings().
Note that registerSetting also both works with nested settings objects (e.g. registerSetting('newsletter.frequency', [1,3,5], 'Newsletter frequency')).
getSetting
To retrieve a setting, just call getSetting(settingName). If no setting has been assigned in settings.json, the default value assigned through registerSetting will be used (if it exists).
Just like registerSetting, getSetting also works with nested settings objects (e.g. getSetting('newsletter.frequency')).