Post to TikTok from ChatGPT
ChatGPT is OpenAI's AI assistant. On chatgpt.com you can add your own MCP server as a plugin, and ChatGPT then calls its tools in your chats. A video with your caption, shared with the privacy you choose; TikTok takes no text-only post.
Connect ChatGPT to Kreatix
Sign in with Kreatix
No key to copy: paste the address, sign in to Kreatix and press Allow.
- Open chatgpt.com/plugins in ChatGPT on the web.
- Select the + button, then Add custom MCP server.
- Enter Kreatix as the name. Under Connection, enter https://api.kreatix.cc/mcp as the Server URL.
- For authentication choose OAuth. You don't need a client ID: Kreatix supports automatic client registration.
- Review the risk warning, select I understand and want to continue, then select Create as a plugin.
- Find Kreatix in your personal plugins, install it and complete the sign-in: sign in to Kreatix and press Allow.
- In a chat, type @ and pick Kreatix.
https://api.kreatix.cc/mcpWith a key
For setups without sign-in. The key works like a password, so keep it to yourself.
- In Kreatix, open Settings > AI agent and create a key. It is shown once.
- Open chatgpt.com/plugins, select + and choose Add custom MCP server.
- Enter Kreatix as the name and paste the address with your key (https://api.kreatix.cc/mcp/YOUR_KEY) as the Server URL.
- For authentication choose No authentication.
- Select I understand and want to continue, then Create as a plugin.
- Install Kreatix from your personal plugins. In a chat, type @ and pick Kreatix.
https://api.kreatix.cc/mcp/YOUR_KEYWhat ChatGPT can do on TikTok
A video with your caption, shared with the privacy you choose; TikTok takes no text-only post.
| Setting | Values | Needed | What it does |
|---|---|---|---|
media_url | URL | Yes | The video: a link from your Kreatix library or a public YouTube, TikTok, Instagram or Facebook post, which Kreatix imports first. |
tiktok_privacy | PUBLIC_TO_EVERYONE, MUTUAL_FOLLOW_FRIENDS, FOLLOWER_OF_CREATOR, SELF_ONLY | Yes | Who can see the video: everyone, friends, followers or only you (private), in that order. There is no default, so the agent has to ask you. |
tiktok_music_confirmed | true | Yes | Set to true once you agree to TikTok's Music Usage Confirmation. Without it, the TikTok post is refused. |
caption | string (max 5000) | No | The video's text on TikTok. Only the first 2,200 characters go. |
Ask in plain words
A chat message on chatgpt.com. Type @, pick Kreatix and ask, for example: "@Kreatix which of my pages got the most views this week?"
- Post my newest video on both TikTok pages tomorrow at 19:00, public. I agree to TikTok's music terms.
- Take this YouTube Shorts link and post it on TikTok tonight at 21:00, followers only.
- Move Saturday's TikTok post to Sunday 12:00.
TikTok rules to know
- Kreatix never picks a privacy level for you: a TikTok post without your choice is refused.
- You must agree to TikTok's Music Usage Confirmation, or the TikTok post is refused.
- TikTok refuses videos whose average frame rate is outside 23 to 60 fps, so Kreatix sends it a 30 fps copy and keeps your original.
- Only the first 2,200 characters of the caption go to TikTok.
- The agent schedules videos only; TikTok photo posts go from Kreatix's Publish now to your TikTok inbox.
Tips for ChatGPT
- Pick Kreatix with @ in the prompt box. If ChatGPT reaches for web search instead, say "use only Kreatix" or name the tool, such as get_stats.
- ChatGPT asks you to confirm before it schedules, moves or cancels a post. You can remember your answer for one conversation; a new conversation asks again.
- When Kreatix adds new tools, open the plugin at chatgpt.com/plugins and select Refresh.
- The agent checks the pages, caption and time with you before it posts. It cannot delete pages, read messages or change your account, and you can remove it any time in Settings > AI agent.
Questions
How do I post to TikTok from ChatGPT?
Connect ChatGPT to Kreatix once, as shown above. Then ask it to post: name your TikTok pages or a page group, the video or text and the time. ChatGPT shows you the plan and posts after you say yes.
Why does the agent ask me about privacy every time?
TikTok's rule for apps that post for you: the person picks who can see each video, and there is no default. Kreatix never picks Public for you, so a TikTok post without your choice is refused.
Can I post a YouTube Short to TikTok?
Yes. Give the agent the public link: Kreatix downloads the video into your library first (from YouTube, the best version up to 1080p), then schedules it on TikTok. If the download fails, the agent says so and nothing is scheduled.
My video was shot at a low frame rate. Will TikTok take it?
TikTok refuses videos whose average frame rate is outside 23 to 60 fps. Kreatix checks the file and sends TikTok a 30 fps copy; your original stays as it is.
Can the agent turn off comments, duets or stitches?
No. schedule_post sends TikTok only your privacy choice. The comment, duet and stitch switches, branded content and the AI label are set on Kreatix's Publish screen.
Will ChatGPT post without asking me?
No. ChatGPT treats scheduling, moving and cancelling as write actions and asks you to confirm each one. Reading your pages, queue and stats runs without a prompt, because Kreatix marks those tools read-only.
Can I give ChatGPT my key in a header?
No. ChatGPT can't send custom API keys. Use Sign in with Kreatix (OAuth), or paste the address with the key in it and choose No authentication.
Kreatix schedules one video to every page you run, each with its own platform settings.
Start free, then connect ChatGPT