PostWire in ChatGPT: write and schedule social posts from the chat

The same connector that runs in Claude: one idea in, a native post for each network out, published or scheduled after you approve — TikTok, Instagram, Facebook Pages, YouTube, LinkedIn, Bluesky, Mastodon, Telegram, Discord, Slack, Nostr, WordPress, Dev.to, Hashnode and, on the paid plans, X.

Status on October 30, 2026: PostWire is in ChatGPT's app directory: OpenAI approved it and it went live today. Search for PostWire in ChatGPT's apps or open it in ChatGPT. If your plan lets you add a custom connector (developer mode), the URL below also works, with OAuth sign-in. Menu names in ChatGPT change often, so follow OpenAI's current help page for where that setting lives.
Connector URL
https://postwire.io/api/mcp
Use it in Claude today Start free in the dashboard

How it works once connected

  1. Sign in with your emailA 6-digit code creates your free PostWire account inside the sign-in window. No card.
  2. Connect a networkAsk for a link to connect Bluesky, LinkedIn, Telegram, TikTok or another network; it opens in your browser for one hour.
  3. Ask for a post or a week of postsYou see every draft first. Nothing is published until you approve it.

Inside ChatGPT, PostWire shows no prices, plans or checkout links (OpenAI's rules for apps): when a limit is reached, the answer says which one and links to your PostWire account page. Nothing is ever charged from the chat. Full guide and troubleshooting · agent.md

Step by step, per network: Post to Bluesky from ChatGPT · Post to Discord from ChatGPT · Post to Facebook from ChatGPT · Post to Instagram from ChatGPT · Post to LinkedIn from ChatGPT · Post to Telegram from ChatGPT · Post to TikTok from ChatGPT · Post to X from ChatGPT · Post to YouTube from ChatGPT.