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YouTube ​

YouTube is one of Socifyr's 18 supported platforms — publish from the dashboard, REST API, CLI, SDK, or MCP server.

At a glance ​

Video256 GB / 12 h
Photos—
Text5,000 chars (title ≤100)
Daily post cap10 / rolling 24 h
SupportsVideo uploads (Shorts or standard) · Titles & descriptions · First comment

Connect ​

OAuth connect — click Connect, no manual keys.

Click Connect and approve the Google consent screen. Requires a YouTube channel; unverified API projects post as private/unlisted until audited.

Publish ​

bash
socifyr post "Hello YouTube" --to youtube-myaccount
bash
socifyr post --video ./clip.mp4 --text "caption" --to youtube-myaccount
typescript
await socifyr.uploads.text({
  connections: ['youtube-myaccount'],
  text: 'Hello YouTube',
})
bash
curl -X POST https://api.socifyr.com/api/content/text \
  -H "Authorization: Bearer $SOCIFYR_API_KEY" \
  -H "X-Workspace-Id: $SOCIFYR_WORKSPACE_ID" \
  -H "Content-Type: application/json" \
  -d '{"connections": ["youtube-myaccount"], "text": "Hello YouTube"}'

Agents can post here too — connect the MCP server and ask any client: "post 'Hello YouTube' to youtube-myaccount".

Good to know ​

  • Shorts are derived automatically from a square/vertical video ≤3 min — or force videoType.
  • Privacy per video: public / unlisted / private.
  • Custom thumbnails and SRT subtitles can be attached via the API.

Need exact numeric limits in code? They're machine-readable in @socifyr/shared via PLATFORM_CONSTRAINTS.youtube — validate before upload.