Campaign Pledge

• Alert key: patreon-campaignPledge
• Source: Patreon
• Event list label: Donation

Default message template

{{username}} just pledged {{currencySymbol}}{{amount}}

Template variables

Use any of these in alert text, TTS, or chat templates. The same names appear under data.extraSettings.* when you subscribe via Overlay.on('alert').

Template variable	Overlay payload field	Description
{{username}}	data.extraSettings.username	The username of the sender
{{currency}}	data.extraSettings.currency	The currency used
{{currencySymbol}}	data.extraSettings.currencySymbol	The currency symbol used
{{amount}}	data.extraSettings.amount	The amount sent

Example payloads

Each scenario below mirrors what Lumia emits in Overlay.on('alert', (data) => …).

$100

{
  "alert": "patreon-campaignPledge",
  "dynamic": {
    "value": 100,
    "currency": "USD"
  },
  "extraSettings": {
    "username": "lumiastream",
    "avatar": "https://static-cdn.jtvnw.net/jtv_user_pictures/2b1fa336-f9b2-42cf-bd2c-98675da74982-profile_image-70x70.png",
    "amount": 100,
    "currency": "USD",
    "currencySymbol": ""
  }
}

$200

{
  "alert": "patreon-campaignPledge",
  "dynamic": {
    "value": 200,
    "currency": "USD"
  },
  "extraSettings": {
    "username": "lumiastream",
    "avatar": "https://static-cdn.jtvnw.net/jtv_user_pictures/2b1fa336-f9b2-42cf-bd2c-98675da74982-profile_image-70x70.png",
    "amount": 200,
    "currency": "USD",
    "currencySymbol": ""
  }
}

$300

{
  "alert": "patreon-campaignPledge",
  "dynamic": {
    "value": 300,
    "currency": "USD"
  },
  "extraSettings": {
    "username": "lumiastream",
    "avatar": "https://static-cdn.jtvnw.net/jtv_user_pictures/2b1fa336-f9b2-42cf-bd2c-98675da74982-profile_image-70x70.png",
    "amount": 300,
    "currency": "USD",
    "currencySymbol": ""
  }
}

Variation conditions

Dimensions you can branch on when configuring alert variations:

• RANDOM
• EQUAL_CURRENCY_NUMBER - Donation Amount is equal to
• GREATER_CURRENCY_NUMBER - Donation Amount is greater than or equal to
• EQUAL_VARIABLE

Related

• Alert Explorer - live preview of every alert
• Overlay Type Definitions - full AlertEvent TypeScript type