Automation Lists API
Emily Lane
January 08, 2026
We’ve added a new API endpoint that lets you fetch all Lists in your Courier account. This makes it easier to programmatically manage and inspect your Lists, keep external systems in sync, and build tooling or workflows that rely on up-to-date audience data. Whether you’re automating list management or powering internal dashboards, this endpoint gives you better visibility and control.
Learn more: Read the Lists and Audiences docs
More updates
Redesigned Settings Page
Settings is redesigned, with workspace and developer pages in separate sections and nine background colors.
By Emily Lane
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Redesigned Preferences Editor and hosted preference center
Build, preview, and launch a branded notification preference center with no frontend code.
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Experiments: A/B Testing in Journeys
Run 2 to 10 message variants on a single send node in a journey, split live traffic by weight, compare per-variant results, and promote the one you want.
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