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Official publisherMCPNewly listed 2026-10-18

SumUp MCP

by sumup · sumup/sumup-ai

Connect AI payment workflows to SumUp using its MCP server and supporting AI toolkit.

GitHub stars14 · collected 2026-10-18Repository pushedGuide checked2026-10-18

Install from the author’s instructions

Before connecting

Author README · MCP setup

SUMUP_API_KEY='sup_sk_...' npx -y @sumup/mcp

Sources: Author README · Checked 2026-10-18.

The author’s command launches a local MCP process. Hosted MCP uses OAuth instead of the API-key authentication shown here.

Sources: Author README · Checked 2026-10-18.

Tools and capabilities

CapabilityWhat it does
Payment workflowsIntegrate SumUp payment processing and reporting into AI-assisted workflows.
Deployment choiceChoose hosted OAuth MCP or a local server using a SumUp API key.

Sources: Author README · Checked 2026-10-18.

Workflow examples

Suggested prompts for your own client. These are examples, not recorded tool executions.

Prompt 1

Inspect my test payment records and identify which fields are useful for reconciling transaction status.

Prompt 2

Review a proposed SumUp checkout workflow and draft test cases for payment confirmation and error handling.

Sources and verification

Publisher-owned documentation and public GitHub metadata reviewed on 2026-10-18. Author installation examples are retained as documented. Prompts are illustrative; no third-party package or MCP was installed or executed, and no account was connected.

Recent activity refers to the repository push timestamp. It does not establish the product’s original release date. Stars are a dated snapshot of the entire repository.

  1. GitHub repository metadataVerified 2026-10-18
  2. Author READMEVerified 2026-10-18

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