Claude Code How to use HubSpot with Claude Code
You want HubSpot inside Claude Code so it can qualify and update new leads, keep deal stages and close dates current, prepare a complete deal activity history, and log customer interactions against deals — without you copy-pasting between tabs. Here is the whole setup, once.
Create your HubSpot gateway
The gateway is the thing Claude Code connects to, and it is where you decide which HubSpot 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 HubSpot tools
In the dashboard, create a gateway and pick the HubSpot 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 HubSpot tools.
Full Claude Code guide in the docs steps verified 2026-08-13
Get started with these HubSpot prompts
Claude Code can now act on your HubSpot account. Click a prompt to copy it.
Control which CRM records an agent can read or change, and require approval before it creates activities, changes deal stages, or updates customer data. Pair it with Contextual Access policies so an agent can research a deal without changing the pipeline.
