Post to TikTok from Claude
Claude is Anthropic's AI assistant on claude.ai and in the Claude Desktop app. Custom connectors let it use outside tools such as Kreatix inside a normal chat. A video with your caption, shared with the privacy you choose; TikTok takes no text-only post.
Connect Claude to Kreatix
Sign in with Kreatix
No key to copy: paste the address, sign in to Kreatix and press Allow.
- Open Customize > Connectors (claude.ai/customize/connectors).
- Select Add, then Add custom connector.
- Enter Kreatix as the name and https://api.kreatix.cc/mcp as the server URL, then click Continue.
- Keep the authentication settings Claude marks Detected and finish with Add. Kreatix works with both "Use Claude's published identity" and "Register automatically".
- Click Connect, sign in to Kreatix and press Allow.
- In a chat, click + > Connectors and turn Kreatix on.
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.
- In Claude, open Customize > Connectors, select Add, then Add custom connector.
- Enter Kreatix as the name, paste the address with your key (https://api.kreatix.cc/mcp/YOUR_KEY) as the URL and click Continue.
- Under Authentication choose No sign-in, then click Add.
- If your dialog has a Request headers section (a beta for some organizations), you can use the plain address instead: choose No sign-in, pick authorization as the header and enter Bearer YOUR_KEY as its value.
- In a chat, click + > Connectors and turn Kreatix on.
https://api.kreatix.cc/mcp/YOUR_KEYWhat Claude 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 normal chat message in claude.ai or Claude Desktop, with Kreatix turned on under + > Connectors. For example: "Post this TikTok link to all my Instagram pages tomorrow at 18:00."
- 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 Claude
- Turn Kreatix on per chat under + > Connectors, and leave it off in chats that shouldn't touch your pages.
- One setup covers claude.ai and Claude Desktop, because connectors live in your Claude account. Claude Code sees it too when it is logged in with the same claude.ai account.
- Give Allow always only to the reading tools (list_channels, list_groups, list_posts, get_stats). Keep scheduling on ask, so you see the pages, caption and time first.
- 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 Claude?
Connect Claude 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. Claude 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.
Does it work on the free Claude plan?
Yes. Custom connectors work on Free, Pro, Max, Ultra, Team and Enterprise, and the Free plan allows one custom connector. On Team and Enterprise, an Owner first adds Kreatix under Organization settings > Connectors, then each member clicks Connect.
Can I switch from the key address to Sign in with Kreatix later?
Yes, but Claude can't change a connector's sign-in settings after you add it. Remove the connector, add it again with https://api.kreatix.cc/mcp, then delete the old key in Kreatix under Settings > AI agent.
Kreatix schedules one video to every page you run, each with its own platform settings.
Start free, then connect Claude