Run Your Social Media from ChatGPT

Connect Postiz to ChatGPT with a single MCP link. Once it's added as a connector, ChatGPT can schedule, publish, and manage your posts across 30+ platforms — just by asking in plain English.

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Connect Postiz to ChatGPT

Grab your personal MCP link, then add it to ChatGPT as a custom connector. Takes under a minute — no installs.

1In Postiz, open Settings → Developers → Public API and copy your API key
2Build your link: https://api.postiz.com/mcp/YOUR_API_KEY
3In ChatGPT, open Settings → Connectors
4Add a custom connector and paste your Postiz MCP link
5Save — ChatGPT can now post for you

Your Postiz MCP link

https://api.postiz.com/mcp/YOUR_API_KEY

Replace YOUR_API_KEY with the key from your Postiz settings.

Then just ask ChatGPT

"Schedule a post to X and LinkedIn
for tomorrow at 9am announcing our
new feature. Keep it short and upbeat."

Built for Automation

💬

Just Ask in Plain English

Tell ChatGPT what to post and when. It writes it, schedules it, and publishes it through Postiz — no menus, no forms.

🌐

30+ Platforms

Post to X, LinkedIn, Reddit, Instagram, YouTube, TikTok, and more — all from a single conversation with ChatGPT.

🔗

Connect Once with a Link

No installs or technical setup. Paste one MCP link into ChatGPT's connectors and you're ready to go.

🗓️

Plan & Schedule Ahead

Ask ChatGPT to plan a week of content and pick the times. It schedules everything in Postiz so it goes out automatically.

🎨

Generate Images & Videos

ChatGPT can generate images and videos through Postiz and attach them to your posts — all in the same request.

🔒

Stays in Your Account

The connector uses your private Postiz key, so ChatGPT only touches the accounts you've already connected.

What is the Postiz MCP?

MCP (Model Context Protocol) is the standard way AI assistants plug into the apps you use. The Postiz MCP server exposes your social media accounts to ChatGPT as tools — so it can post, schedule, and report without you ever opening a dashboard.

How ChatGPT Uses Postiz

Once your MCP link is added as a connector, ChatGPT discovers the Postiz tools automatically and calls them on your behalf when you ask it to post.

✓Add your Postiz MCP link as a custom connector
✓ChatGPT discovers your connected accounts and platform rules
✓It composes posts with the right format for each platform
✓It schedules, drafts, or publishes — exactly as you asked
✓Works alongside ChatGPT's other tools and connectors

ChatGPT connector

Connector type: Custom (MCP)
Name: Postiz
URL: https://api.postiz.com/mcp/
  YOUR_API_KEY

# Available tools (auto-discovered):
# - list connected accounts
# - schedule / publish a post
# - generate image
# - generate video
# - platform settings & analytics

Just Talk to It

Once connected, you don't need any commands. Ask ChatGPT the way you'd ask a teammate.

You

"Schedule a post to X and LinkedIn
for tomorrow at 9am announcing our
new feature. Keep it short and upbeat."

ChatGPT

"Done! I found your X and LinkedIn
accounts and scheduled both posts for
9:00 AM tomorrow. Want me to add an
image too?"

You

"Plan a week of posts about our launch
and space them out across my channels."

ChatGPT

"I drafted 5 posts and scheduled them
Monday to Friday at your best times
across X, LinkedIn, and Instagram."

Works Across All Your Channels

Connect your accounts in Postiz once, then post to any of them just by asking ChatGPT.

X (Twitter)LinkedInInstagramFacebookRedditYouTubeTikTokPinterestThreadsBlueskyMastodonDiscordSlackTelegramTwitchKickMediumDev.toHashnodeWordPressDribbbleFarcasterLemmyNostrVKGoogle My BusinessListmonk

Frequently Asked Questions

How does Postiz work with ChatGPT?

Postiz runs an MCP (Model Context Protocol) server. You add your personal Postiz MCP link to ChatGPT as a custom connector, and ChatGPT can then schedule and publish posts on your behalf — just by asking in plain English.

How do I connect Postiz to ChatGPT?

In Postiz, go to Settings → Developers → Public API and copy your API key to build your MCP link (https://api.postiz.com/mcp/YOUR_API_KEY). In ChatGPT, open Settings → Connectors, add a custom connector, paste the link, and save.

What can ChatGPT do with Postiz?

ChatGPT can draft, schedule, and publish posts, generate images and videos for them, create threads and comments, apply platform-specific settings, and plan a whole content calendar across 30+ platforms — all from a conversation.

Which social media platforms are supported?

30+ platforms, including X (Twitter), LinkedIn, Instagram, Facebook, Reddit, YouTube, TikTok, Pinterest, Discord, Slack, Telegram, Threads, Bluesky, Mastodon, and more.

Does it work with other AI assistants?

Yes. The same MCP link works with Claude, Cursor, and any MCP-compatible client. You can also use the Postiz Agent CLI with agents like OpenClaw, Hermes Agent, and Claude Code.