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Discovery and engagement APIs help users find content, communities, and activity updates. Use this overview to choose between feed retrieval, intelligent search, and notification tray APIs.

Feeds

Personalized For You feed, chronological global feed, custom-ranking global feed, and per-owner feeds.

Intelligent Search

Search posts and communities through SDK-supported semantic search surfaces.

Notification Tray

Retrieve tray items, item status, tray seen status, and notification event metadata.

Reactions & Mentions

Add engagement affordances on posts, comments, stories, and other supported content.

Choose The Right Surface

Platform coverage varies by surface. Each linked page includes the platform-specific SDK availability and code examples for that feature.

Feeds & Timelines

Compare the For You, global, and custom-ranking feeds.

Search Overview

Compare post and community search options.

Notification Overview

Build notification tray experiences.

Content Sharing

Share content into feeds and engagement flows.