Claude Code How to use Google Finance with Claude Code
You want Google Finance inside Claude Code so it can review a stock before a meeting, compare several stocks over a time window, investigate a sudden price move, and prepare a recurring market snapshot — without you copy-pasting between tabs. Here is the whole setup, once.
Create your Google Finance gateway
The gateway is the thing Claude Code connects to, and it is where you decide which Google Finance tools an agent may use. You create it once and every client reuses it.
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Create an Arcade account
Sign up and open the dashboard. The free tier is enough to follow this through.
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Create an MCP Gateway and select your Google Finance tools
In the dashboard, create a gateway and pick the Google Finance tools you want to expose. The gateway is what your client connects to, and it is where tool access is decided.
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Copy your gateway URL
Every client below needs it.
https://api.arcade.dev/mcp/<YOUR-GATEWAY-SLUG>
Connect the gateway to Claude Code
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Add the gateway as a remote HTTP MCP server
claude mcp add arcade --transport http "<YOUR_ARCADE_GATEWAY_URL>"
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Verify it was added
claude mcp get arcade claude mcp list
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Try it out
Open Claude Code in your project and ask it to use one of your Google Finance tools.
Full Claude Code guide in the docs steps verified 2026-08-13
Get started with Google Finance prompts
Claude Code can now act on your Google Finance account. Click a prompt to copy it.
Keep the agent focused on market research: these read-only actions return stock summaries and historical prices, not trade execution. Pair it with Contextual Access policies to limit access to the data it needs and keep the shared credential out of the model.
