How Do I Connect Dataslayer MCP to ChatGPT?

Step-by-step guide to connect ChatGPT to Dataslayer MCP. Learn how to set up OpenAI's ChatGPT Plus or Pro to query your marketing data using natural language.

What You'll Need Before Starting

Before you begin the connection process, make sure you have these requirements covered:

• A ChatGPT Plus or Pro subscription

This is important. ChatGPT requires a paid plan (Plus or Pro) to access MCP features. The free version of ChatGPT doesn't support MCP integrations, so you'll need to upgrade if you haven't already. If you're not sure which plan you have, check your ChatGPT account settings.

• Developer mode enabled

MCP support in ChatGPT is currently in beta and only available when Developer mode is turned on. You'll enable this in your ChatGPT settings during the setup process. We'll show you how in the step-by-step instructions below.

• An active Dataslayer account

You'll need your Dataslayer login credentials ready, as you'll authenticate during the setup process. Make sure you have at least one data source connected in your Dataslayer account.

• Web access for setup

MCP connections can only be configured through the web interface at ChatGPT. Mobile apps and desktop applications don't currently support MCP functionality.

Once you have these ready, you're all set to connect!

Video Guide

Watch our step-by-step video tutorial:

Using the Dataslayer MCP connector, pull my Google Ads spending from the past week.

Understanding Beta Behavior

Since MCP in ChatGPT is currently a beta feature, there are some important things to know:

Expected messages you might see:

After connecting successfully, ChatGPT may display a message saying the connector "can't be used for search". This is normal behavior. Dataslayer MCP provides data retrieval actions, not search actions, so this message doesn't indicate a problem with your connection.

Beta features can change:

Because this functionality is still being developed, OpenAI may update how MCP works without prior notice. If something stops working or behaves differently, check back here or consult the official ChatGPT Developer Mode documentation for the latest information.

Best Practices for Beta Usage

To get the most reliable results while MCP is in beta, structure your prompts clearly:

Be specific about what you want:

• Explicitly mention you want to use the Dataslayer MCP connector
• Specify which metrics and dimensions you need
• Include date ranges and sorting preferences
• Mention the data source if you have multiple connected

Example of a well-structured prompt:

"Using the Dataslayer MCP connector, retrieve my Google Ads data
 
for the account "X" for  the last 30 days. Show me spend, impressions, 

and clicks grouped by campaign name, sorted by spend from highest to lowest."

Instead of a vague prompt:

"Show me my Google Ads data"

The more explicit you are, the better ChatGPT can understand exactly which data to retrieve and how to format it.

Troubleshooting Common Issues

Encountering problems? Here are solutions to common challenges:

• Developer mode option is missing: Verify you have an active ChatGPT Plus or Pro subscription. MCP features are not available on the free tier.
• Connection fails during setup: Double-check that you've copied the MCP server URL exactly as shown, without extra spaces or typos.
• Authentication doesn't complete: Confirm your Dataslayer credentials are correct. If needed, reset your password through Dataslayer before attempting to connect again.
• Server shows as disconnected: Try removing and re-adding the server. A fresh authentication often resolves temporary connection issues.
• Queries don't return data: Make sure you're explicitly mentioning the Dataslayer MCP connector in your prompts, as ChatGPT needs this instruction to use the integration.

Important Limitations

Since MCP support is currently in beta:

• Web only: MCP connections only work on ChatGPT.com, not on mobile apps or desktop apps
• Developer mode required: You must keep Developer mode enabled to use MCP features
• Beta stability: As a beta feature, you may occasionally encounter bugs or connection issues
• Changes possible: OpenAI can modify how MCP works as they continue development

What Happens Next?

With Dataslayer MCP successfully integrated into ChatGPT, you gain conversational access to all your marketing data directly within the chat interface. Ask questions, build reports, analyze campaigns, and extract insights through natural language.

The integration remains active as long as both your ChatGPT subscription and Dataslayer account are current. You won't need to reconnect unless you manually remove the server or change accounts.

Once connected, ChatGPT can:

• Query any data source connected to your Dataslayer account
• Answer questions about campaign performance, metrics, and trends
• Generate comprehensive reports and summaries based on your actual data
• Provide follow-up analysis when you ask additional questions
• Create presentations and documentation using your real marketing data

The connection syncs automatically, maintaining consistent access across your sessions.

Managing Your Connection

To disconnect ChatGPT:

1. Go to ChatGPT Settings → Apps & Connectors
2. Find Dataslayer in your connected servers
3. Click Disconnect or Remove

To reconnect: Follow the same setup process again. 

Updating your connection: If you need to refresh your server connection (such as after regenerating credentials in Dataslayer), simply remove the existing server and add it again with updated information.

Authentication and Security

ChatGPT connects to Dataslayer through a secure, encrypted connection using the Model Context Protocol. Your data credentials are never shared with OpenAI directly, all queries are processed through Dataslayer's secure infrastructure.

Your MCP server connection is tied to your personal Dataslayer account and should not be shared with others.

For more details on how authentication works, see How does Dataslayer MCP handle authentication?

Comparing AI Providers

ChatGPT is one of three AI providers that work with Dataslayer MCP. To see how it compares with Claude and Mistral AI:

• Which AI providers does Dataslayer MCP support?
• What are the differences between ChatGPT, Claude, and Mistral within MCP?
• Can I use multiple AI providers at the same time?

Start Exploring

Now that your connection is live, begin querying your marketing data through ChatGPT. Try straightforward questions like:

What's my total ad spend this month?

or:

Which campaigns are delivering the best ROAS?

to get familiar with the integration's capabilities.

The more you interact with it, the more you'll discover how conversational analysis transforms your marketing workflow. Your data insights are now just a conversation away.