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Polar MCP Server

Connect Polar to your AI agents with the Polar MCP server.

Updated

Use Polar on Gamut

What is Polar MCP?

The Polar MCP server is a Model Context Protocol server that connects Polar to AI agents and assistants as a set of tools. With it connected, an agent can work with Polar (merchant-of-record billing — products, subscriptions, checkout, customer payments) directly — instead of you copying data in and out by hand.

It is a remote MCP server that uses a bearer token, so you point your client at the server URL, authorize once, and the Polar tools become available to the model.

Connect the Polar MCP server

Connect Polar MCP to Claude Code

  1. 1

    Add the server

    Use `claude mcp add` with the Polar MCP server URL (or its `npx` command), following the official docs.

  2. 2

    Authorize

    Complete authentication (a bearer token) so Claude Code can call the server.

  3. 3

    Verify

    Ask Claude to use a Polar tool to confirm the connection is live.

Connect Polar MCP to Cursor

  1. 1

    Open MCP settings

    In Cursor, go to Settings → MCP → Add new server.

  2. 2

    Add Polar

    Provide the Polar MCP server URL or command and complete authentication.

  3. 3

    Test

    Reference Polar from chat to confirm Cursor can reach the tools.

Using Polar MCP with Gamut

On Gamut, the Polar MCP server becomes a tool your agents use inside an automated, event-driven workflow — triggered by an event or a schedule, acting through Polar and your other connected MCP servers, with the connection managed by Gamut rather than a local config file.

Frequently asked questions

What is the Polar MCP server?

It is a Model Context Protocol server that exposes Polar to AI agents as tools so they can work with it (merchant-of-record billing — products, subscriptions, checkout, customer payments).

How do I connect the Polar MCP server?

Point your MCP client (Claude, Cursor, or Gamut) at the Polar MCP server URL and complete authentication (a bearer token). See the official documentation for the exact URL and scopes.

Can I use Polar MCP with Gamut?

Yes — Gamut supports the Polar MCP server, so your agents can use it as a tool in automated, triggered workflows.