How to Publish to Multiple Social Networks with One API
Use Postifys to publish videos and images to Facebook, Instagram, YouTube, Pinterest, LinkedIn, and TikTok through one API key while respecting platform-specific endpoints and limits.
Read guide →Best Social Media Posting APIs for Developers
How to evaluate social posting APIs for developers - auth model, platform coverage, media handling, retries - and where Postifys fits with honest limitations.
Read guide →How Asynchronous Social Media Publishing Works
Understand async social publishing: media queue 202 responses, per-platform lanes, provider processing, and when a Postifys success is not a final public post.
Read guide →Retries and Idempotency for Social Publishing APIs
Retry failed social posts safely with Postifys using history checks, lane awareness, and current idempotency guidance.
Read guide →Social Publishing Webhooks and Status Tracking
What Postifys webhook endpoints do today (Meta inbound) and how to track multi-platform post status via history and health checks.
Read guide →Upload-by-URL versus Direct File Upload
When to pass public media URLs to Postifys versus proxyDownload for Drive/Dropbox and resumable platform uploads.
Read guide →Handling Social Platform Rate Limits
Design Postifys clients around platform throttling, per-lane concurrency, and disk guards without inventing fake daily quotas.
Read guide →Designing a Multi-Platform Content Publishing Pipeline
Design a pipeline that prepares final media once, fans out to Postifys platform endpoints, and handles partial failures honestly.
Read guide →How to Automate Social Media Posting with n8n
Automate social posting with the Postifys n8n community node: API key auth, account dropdowns, and platform-specific fields.
Read guide →Publish Instagram Reels from n8n
Publish Instagram Reels from n8n with Postifys using professional accounts, REEL type, and proxyDownload for Drive sources.
Read guide →Upload YouTube Videos and Shorts with n8n
Upload YouTube videos from n8n through Postifys with title, videoUrl, and privacyStatus controls.
Read guide →Send TikTok Videos to the Creator Inbox with n8n
Automate TikTok inbox uploads from n8n with Postifys and keep the creator completion step explicit - Direct Post is not claimed.
Read guide →TikTok Upload-to-Inbox versus Direct Post
Clear comparison of TikTok creator-inbox upload versus Direct Post, and what Postifys currently supports in production.
Read guide →Instagram Publishing Requirements
Instagram professional account requirements, Reel vs image types, and media/proxy rules for Postifys publishing.
Read guide →Meta Publishing Permissions and Token Refresh
How Meta Page and Instagram permissions affect Postifys publishing and what to do when tokens expire or reconnect is required.
Read guide →Fix Expired OAuth Tokens
Troubleshoot expired social OAuth tokens in Postifys: reconnect accounts, rotate API keys if exposed, and retry failed jobs.
Read guide →Fix Remote Media Download Failures
Fix Postifys media download failures caused by private URLs, Drive sharing, or unsupported sources using proxyDownload guidance.
Read guide →Fix a Social Post Stuck in Processing
Diagnose posts stuck processing: check /health, Post History, platform processing, and TikTok inbox completion.
Read guide →Fix “TikTok access token is required”
Resolve Postifys TikTok publish errors that say an access token is required by reconnecting the creator account and verifying connections.
Read guide →Fix TikTok invalid_scope
What TikTok invalid_scope means for Postifys connections and how to recover by reconnecting with approved scopes.
Read guide →Why TikTok Asks the User to Publish Manually
Why a successful Postifys TikTok upload still requires the creator to finish publishing inside TikTok.
Read guide →Fix YouTube “invalid or empty video title”
Fix YouTube uploads that fail because the title is missing or empty in the Postifys / n8n payload.
Read guide →Fix “video exceeds temporary-media limit”
Recover when Postifys rejects a video because temporary media capacity or file size limits are exceeded.
Read guide →Diagnose an Unsupported Media Format
Diagnose unsupported image/video formats in Postifys publishes by matching platform type fields and re-encoding assets.
Read guide →Recover Safely from Partial Multi-Platform Publishing
Recover when some Postifys destinations succeed and others fail without creating duplicate posts.
Read guide →Create Pinterest Pins with n8n
Create Pinterest image Pins from n8n with Postifys: board targeting, media URL, write-access approval, and honest limits on video Pins.
Read guide →Publish one video across six platforms
Publish one prepared video to Facebook, Instagram, YouTube, Pinterest, LinkedIn, and TikTok with Postifys while respecting each platform’s rules.
Read guide →Build a content approval workflow in n8n
Build an n8n content approval workflow that drafts posts, waits for human approval, then publishes through Postifys.
Read guide →Retry failed social posts safely in n8n
Retry failed social posts from n8n without duplicating successful platforms - history checks, lane awareness, and safe backoff.
Read guide →Track social publishing status using webhooks
Track Postifys social publishing status with available webhooks, Post History, and n8n polling - honest about what Meta inbound webhooks cover today.
Read guide →Schedule multi-account publishing in n8n
Schedule multi-account social publishing in n8n with Postifys: timezone schedules, per-account destinations, and staggered sends.
Read guide →Social platform media limit comparison
Compare Postifys social publishing media rules across Facebook, Instagram, YouTube, Pinterest, LinkedIn, and TikTok - formats, account types, and honest limits.
Read guide →YouTube video title and upload requirements
YouTube upload requirements for Postifys: required title, video URL, privacyStatus, channel connection, and common n8n mistakes.
Read guide →LinkedIn video upload lifecycle
How LinkedIn member video uploads work in Postifys: connection, media URL, async processing, and the Company Pages limitation.
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