publora-youtube（普布洛拉 youtube）

Publora — YouTube

YouTube platform skill for the Publora API. For auth, core scheduling, media upload, and workspace/webhook docs, see the publora core skill.

Base URL: https://api.publora.com/api/v1 Header: x-publora-key: sk_YOUR_KEY Platform ID format: youtube-{channelId}

Platform Limits (API)

Upload a YouTube Video

YouTube requires video and supports privacy settings and metadata:

// Step 1: Create post with YouTube-specific platform settings
const post = await fetch('https://api.publora.com/api/v1/create-post', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json', 'x-publora-key': 'sk_YOUR_KEY' },
  body: JSON.stringify({
    content: 'Your video description here. Full details about what this video covers.',
    platforms: ['youtube-UC_CHANNEL_ID'],
    scheduledTime: '2026-03-20T15:00:00.000Z'
  })
}).then(r => r.json());

// Step 2: Get upload URL
const upload = await fetch('https://api.publora.com/api/v1/get-upload-url', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json', 'x-publora-key': 'sk_YOUR_KEY' },
  body: JSON.stringify({
    postGroupId: post.postGroupId,
    fileName: 'video.mp4',
    contentType: 'video/mp4',
    type: 'video'
  })
}).then(r => r.json());

// Step 3: Upload video to S3
await fetch(upload.uploadUrl, {
  method: 'PUT',
  headers: { 'Content-Type': 'video/mp4' },
  body: videoFileBytes
});

Python Example

import requests

HEADERS = { 'Content-Type': 'application/json', 'x-publora-key': 'sk_YOUR_KEY' }

# Step 1: Create post (content = video description)
post = requests.post('https://api.publora.com/api/v1/create-post', headers=HEADERS, json={
    'content': 'Complete guide to building REST APIs in 2026. We cover authentication, rate limiting, and best practices.',
    'platforms': ['youtube-UC_CHANNEL_ID'],
    'scheduledTime': '2026-03-20T15:00:00.000Z'
}).json()

# Step 2: Get upload URL
upload = requests.post('https://api.publora.com/api/v1/get-upload-url', headers=HEADERS, json={
    'postGroupId': post['postGroupId'],
    'fileName': 'tutorial.mp4',
    'contentType': 'video/mp4',
    'type': 'video'
}).json()

# Step 3: Upload
with open('tutorial.mp4', 'rb') as f:
    requests.put(upload['uploadUrl'], headers={'Content-Type': 'video/mp4'}, data=f)

print(f"Scheduled: {post['postGroupId']}")

Platform Quirks

• Video only — YouTube does not support images or text-only posts
• content field = description — the content field maps to the YouTube video description
• Title: Set via platform settings (defaults to first line of description if not set)
• Privacy: Defaults to public. Can be set to unlisted or private via platform settings
• YouTube Shorts: Videos under 60 seconds in portrait orientation (9:16) are automatically treated as Shorts
• Large files: 256 GB max — YouTube is the most generous platform for file size
• Processing time: YouTube processes uploaded videos before they go live; scheduling accounts for this