late-publishing

name	late-publishing
description	Late/Zernio multi-platform social media publishing — account IDs, profile configuration, platform-specific content rules, upload workflow, and post creation patterns for a creator brand. Use when user says "publish post", "schedule post", "create post", "upload video", "late API", "zernio", "platform accounts", "social media publish", "cross-platform post", or any Late/Zernio publishing activity.

Late/Zernio Publishing Skill

Canonical publishing configuration and workflow for a creator brand's multi-platform social media presence. All content agents that publish posts MUST use these account IDs, formatting rules, and workflows.

Platform Accounts

Platform	Account ID	Status
Instagram	{{INSTAGRAM_ACCOUNT_ID}}	✅ Enabled
LinkedIn	{{LINKEDIN_ACCOUNT_ID}}	✅ Enabled
TikTok	{{TIKTOK_ACCOUNT_ID}}	✅ Enabled
Twitter/X	{{TWITTER_ACCOUNT_ID}}	✅ Enabled
YouTube	{{YOUTUBE_ACCOUNT_ID}}	✅ Enabled

Profile ID: {{LATE_PROFILE_ID}} (Default Profile)

Publishing Workflow

Step 1: Upload Media (if video/image)

late_presign_upload(filename: "video.mp4", content_type: "video/mp4")
→ returns { uploadUrl, publicUrl }

Then upload the file to uploadUrl via HTTP PUT:

curl.exe -X PUT -H "Content-Type: video/mp4" --data-binary "@local-file.mp4" "UPLOAD_URL"