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Marketing Cloud Package Development

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Marketing Cloud Packages
Installed Package Types
Create and Install Packages
API Integration
Create a Marketing Cloud App
Extend Journey Builder
Build Custom Activities and Events
Create Custom Activity UI
Create Custom Activity Configuration
Postmonger Events Reference
Define a Custom Split Activity with Multiple Outcomes
Internationalize Branch Labels
Load Custom UI for Your Activity
Support Undo and Redo
Icon Specifications
Encode Custom Activities Using a JWT
JWT: Encode with Customer Key
Encode with JWT Signing Secret
Troubleshoot Custom Activities
Register Endpoint for a Custom Component
Example Rest Activity
Considerations for Building Custom Events
Extend Content Builder
List Your App in AppExchange
Marketing Cloud Packages/
Extend Journey Builder
/Build Custom Activities and Events/Create Custom Activity Configuration/Icon Specifications

Icon Specifications

Use these specifications when adding icon images to custom events or activities.

  • File Format: jpg, gif, png
  • Width: 40px
  • Height: 40px
  • File Size Limit: none
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