SumUp MCP Server

SumUp's Model Context Protocol (MCP) server for interactions between large language models (LLMs) and SumUp APIs. The MCP server allows you to connect to SumUp's services from an MCP client (e.g. Cursor, Claude) and use natural language to work with your SumUp account. It is available as a remote MCP endpoint.

Teams that work with payments and sumup and want a hosted endpoint instead of running a local process. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-28 · ★ 7 · #246 OF 344 MAINTAINED FINANCE · VERIFIED 2026-09-30

Apache-2.0 · TypeScript servers · how we verify → /methodology

01 · Install SumUp MCP Server

Claude Code

claude mcp add sumup-sumup-mcp --transport http https://mcp.sumup.com/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "sumup-sumup-mcp": {
      "url": "https://mcp.sumup.com/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.sumup.com/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-30

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to mcp.sumup.com

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license Apache-2.0 - declared in the repository

registry namespace io.github.sumup is GitHub-verified and matches the repo owner

03 · Who maintains SumUp MCP Server

SumUp MCP Server is maintained by sumup. It's the only MCP server we track from this author; the repo dates to Nov 2025.

04 · Facts

repository: github.com/sumup/sumup-mcp
category: finance - ranked #246 of 344 actively-maintained finance servers as of 2026-09-30.
registry: io.github.sumup/mcp (active, first published 2025-11-02 · 2 versions)

05 · SumUp MCP Server FAQ

What is SumUp MCP Server?

Is SumUp MCP Server still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-28. We re-verify nightly.

How do I install SumUp MCP Server?

Run `claude mcp add sumup-sumup-mcp --transport http https://mcp.sumup.com/mcp`. You can also paste the ready-made client config above.

Does SumUp MCP Server require authentication?

Yes - when we probed the endpoint on 2026-09-30, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

06 · Alternatives to SumUp MCP Server

Alternatives to SumUp MCP Server

Maintained finance servers if SumUp MCP Server isn't the fit.

Pairs well with

Servers that cover what SumUp MCP Server doesn't - only shown when the pairing reason fits the companion.

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