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Prerequisites

  • A ChatGPT account (Plus, Team, or Enterprise plan required for integrations)
  • A VexiData account with at least one connected database

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Connect ChatGPT to VexiData

1

Copy your MCP Server URL

Your MCP Server URL is:
https://vexidata.com/mcp
You can also find this in Settings > AI Integrations in your VexiData AI Integrations page.
2

Enable Developer Mode in ChatGPT

  1. Go to chatgpt.com
  2. Open Settings (click your profile icon in the bottom-left)
  3. Navigate to Connectors
  4. Click Advanced Settings at the bottom
  5. Enable Developer Mode
3

Add VexiData as a connector in ChatGPT

  1. Go back to the Connectors page
  2. Click Create
  3. Paste your VexiData MCP Server URL
  4. Click Create and authorize access when prompted
4

Authorize the connection

ChatGPT will redirect you to VexiData to authorize access. Review the requested permissions and click Approve.You’ll be redirected back to ChatGPT once the connection is established.
5

Enable VexiData in your conversation

After connecting, you may need to enable VexiData in each conversation:
  1. In the ChatGPT chat window, click the + button
  2. Select More
  3. Find and enable VexiData
Once enabled, you can ask questions about your databases directly in the conversation. For example:
  • “How many users signed up this week?”
  • “Show me the top 10 products by revenue”
  • “What’s the average order value by country?”
ChatGPT will use VexiData to run the appropriate SQL query against your connected database and return the results.

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Managing your connection

You can view and manage your ChatGPT connection from Settings > AI Integrations in VexiData. From there you can:
  • See when the connection was established
  • Disconnect ChatGPT by clicking Disconnect

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Troubleshooting

  • MCP integrations require a ChatGPT Plus, Team, or Enterprise plan. Free accounts may not have access to this feature
  • Make sure you’re using the latest version of ChatGPT
  • Ensure you’re logged in to VexiData before approving the connection
  • Try copying the MCP Server URL again from VexiData and re-adding it in ChatGPT
  • Clear your browser cookies for vexidata.com and try again
  • Verify you have at least one database connected in VexiData under Data Sources
  • Check that your database connection is active (the schema should be analyzed)
  • Try being specific about which database or table you’re asking about