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Connect your Fourthwall shop to Claude so you can manage products, orders, promotions, and more through natural conversation — without leaving Claude. The Fourthwall Claude App is a connector for Claude.ai that gives Claude direct access to your shop. Once connected, you can ask Claude to do things like “show me my last 10 orders,” “create a 20% off promo code,” or “design a new hoodie” and Claude will handle the work for you using live data from your Fourthwall shop.

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What you can do with it

Instead of clicking through your dashboard, you can just ask Claude. A few examples of the kinds of requests the Claude App understands:
  • Products & inventory — “List my best-selling products,” “Hide the black hoodie from my store,” “How much stock do I have left on the tour tee?”
  • Create new merch — “Create a new t-shirt with this design” (Claude walks you through uploading artwork, picking products, and previewing the final result)
  • Orders — “Show me today’s orders,” “What’s the status of order #12345?”, “Mark this order as fulfilled.”
  • Promotions — “Create a SUMMER20 promo code for 20% off,” “Deactivate the BLACKFRIDAY discount.”
  • Memberships & supporters — “How many members do I have?”, “Show me my mailing list subscribers.”
  • Reports & financials — “How much did I make last month?”, “Show my payout history.”
  • Shop setup — “What integrations do I have connected?”, “Help me set up a custom domain.”
  • Fourthwall help — “How do I connect my Twitch account?” — Claude will answer using Fourthwall’s official help articles.
Claude handles the heavy lifting: it picks the right tool, fills in the parameters, and shows you the results directly in the chat. For anything that changes your shop (creating a promo, updating a product, fulfilling an order) Claude always confirms before making the change.

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Before you start

You’ll need:
  • A Fourthwall shop
  • A Claude.ai account (free tier works)

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Step 1: Open Claude’s Connectors page

Sign in to claude.ai and go to Customize > Connectors. You can also get there from your profile menu in the top-right corner. Claude.ai Customize > Connectors page showing the list of connectors

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Step 2: Add Fourthwall as a custom connector

Click the + (Add connector) button at the top of the Connectors list, then choose Add custom connector. In the dialog, enter:
  • Name: Fourthwall
  • Server URL: https://ai-apps.fourthwall.com/mcp
Add custom connector dialog with Name set to Fourthwall and Server URL set to https://ai-apps.fourthwall.com/mcp Then click Add.

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Step 3: Connect your shop

Fourthwall will now appear in your connectors list. Click Connect. Fourthwall connector page showing 'You are not connected to Fourthwall yet' and a Connect button A Fourthwall sign-in window will open. Log in with the same account you use for your Fourthwall shop and authorize Claude to access it. If you run multiple shops on one account, you’ll be prompted to pick which shop to use after you connect. Once you’re back in Claude, Fourthwall will move from the Not connected section to the Web section at the top. That’s it — you’re connected.

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Step 4: Start a conversation

Open a new chat in Claude and just ask for what you want. Claude will automatically use the Fourthwall connector when your message is about your shop. Try something like:
“Create a 20% off promotion called SAVE20 that expires at the end of the month.”
Claude will call the Fourthwall connector, fill in any missing details using quick-pick widgets in the chat, and confirm before creating the promotion in your shop.

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Tips for getting the best results

  • Be specific about your shop. If you run more than one Fourthwall shop, mention it by name (e.g. “on my band merch shop”) so Claude picks the right one.
  • Review before you confirm. Any action that changes your shop will show a preview in the chat first. Double-check the details before clicking confirm.
  • Ask for help. If you’re not sure how to do something in Fourthwall, just ask — Claude can pull answers from Fourthwall’s help center and walk you through setup steps.
  • Upload artwork for new products. When you ask Claude to create merch, it will open an in-chat upload widget. You don’t need to paste images into the chat — use the upload button the widget provides.

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Disconnecting or reconnecting

To disconnect Fourthwall, go back to Customize > Connectors, click Fourthwall, and choose Disconnect. Your shop data is not deleted — you’re just revoking Claude’s access. If you ever see Claude say that the Fourthwall session expired, open the connector page and click Connect again to refresh the connection.

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Frequently asked questions

Yes. The Fourthwall Claude App is free, and it works with the free tier of Claude.ai — you don’t need a paid Claude plan to use it.
The Fourthwall Claude App only sees what’s needed to answer your request. Claude can only take actions on your behalf after you confirm them in the chat, and you can disconnect at any time from the Connectors page.
Yes. Once you’ve connected Fourthwall on claude.ai, it works everywhere you’re signed into Claude — web, desktop app, and mobile app.
The Fourthwall MCP server at https://ai-apps.fourthwall.com/mcp is standards-based, so it can also be added to ChatGPT and other tools that support MCP connectors. This page covers Claude specifically.
Go to Customize > Connectors, select Fourthwall, and click Connect again. This refreshes your login without removing any settings.
If you have any questions, contact us at support@fourthwall.com.