10 platforms. 1 tool.
Try the same request shape across ten sample networks in the sandbox. See Buffer API coverage and planned add-ons for live platform support.
X (Twitter)
280-character posts, threads via sequential scheduling, image and short-video support.
Pages and groups; link previews, albums and reels.
Feed posts, carousels, stories via API, reels with audio metadata.
Company pages and personal profiles; articles, documents and polls.
TikTok
Direct-post videos with privacy and duet/stitch options.
YouTube
Buffer supports YouTube Shorts. Long-form scheduling and custom thumbnails are planned through a direct YouTube connection.
Pins to boards with destination links and alt text.
Threads
Text and media posts to Threads profiles.
Bluesky
Native AT Protocol posting with rich text facets.
Mastodon
Federated posting with visibility settings per instance.
Same shape, every network
A create call is identical whether it lands on X or TikTok — only the channel IDs change.
channel_ids → pick networks · text → one message, per-network limits enforced · media → normalized per platform · scheduled_at → or omit for the next queue slot