List the connected social channels (YouTube/TikTok) of the workspace, including each channel's posting schedule (weekday 0=Sunday…6=Saturday, time in the workspace timezone). Channel IDs are needed for create_post.

Upload a local video file (MP4, MOV or WebM, max 500 MB) and return its media_id for create_post. Handles the presigned upload and verification.

Create and schedule a video post across one or more channels. schedule_mode 'queue' assigns each channel its next free posting slot; 'custom' schedules all targets at scheduled_at (ISO 8601). Per-channel settings are optional and inherit from title/body. YouTube settings: title, description, privacy_status (public|unlisted|private), made_for_kids, contains_synthetic_media (AI disclosure), tags (string[]), category_id, default_language (BCP-47), notify_subscribers, embeddable, license (youtube|creativeCommon), public_stats_viewable. TikTok settings: caption, privacy_level (PUBLIC_TO_EVERYONE|MUTUAL_FOLLOW_FRIENDS|FOLLOWER_OF_CREATOR|SELF_ONLY), disable_comment, disable_duet, disable_stitch, video_cover_timestamp_ms, brand_organic_toggle, brand_content_toggle, is_aigc (AI label). Constraint: brand_content_toggle cannot be combined with SELF_ONLY.

List posts of the workspace, newest first. Optional status filter (draft|scheduled|publishing|published|failed|canceled) matches posts with at least one target in that status.

Get a post with per-channel target status, scheduled/published times, remote URLs and error details.

Get the latest platform metrics (views, likes, comments) per channel for a published post, as of the last analytics sync.