> ## Documentation Index
> Fetch the complete documentation index at: https://docs.openfinance.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# ChatGPT

> Add OpenFinance as a custom connector on ChatGPT

ChatGPT supports remote MCP servers, so OpenFinance works here too.

<Steps>
  <Step title="Open Connectors settings">
    Open ChatGPT → **Settings** → **Connectors**.
  </Step>

  <Step title="Create a custom connector">
    Click **Create** under custom connectors.
  </Step>

  <Step title="Fill in the details">
    * **Name**: `OpenFinance`
    * **MCP Server URL**: `https://api.openfinance.tech/agent/mcp`
    * **Authentication** (only if you need wallet tools): Custom header → name `x-api-key`, value `open_xxxxx`
  </Step>

  <Step title="Save and enable">
    Save and enable the connector. In a new chat, select **OpenFinance** from the connector picker.
  </Step>
</Steps>

<Note>
  Custom MCP connectors require a ChatGPT Plus, Pro, Business, or Enterprise plan.
</Note>