What is the difference between Authorize and Confirm in Zip?

Authorize initiates the transaction and checks for customer funds. Confirm (used in some regions) finalizes the checkout intent before capture.

Can I process partial captures via the agent?

Yes, the `capture_zip_payment` tool accepts an optional JSON body where you can specify a partial amount to capture if only part of the order is shipping.

How do I handle different regions like US and AU?

Specify your account region ('US' or 'AU') in the configuration settings. The MCP server automatically routes requests to the correct Zip gateway URL.

Zip MCP Server for Claude Desktop 8 tools — connect in under 2 minutes

Name: Zip
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 8 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Zip and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "zip": {
      // Your Vinkius token — get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Zip MCP Server

Connect your Zip (formerly Quadpay) merchant account to any AI agent to automate your Buy Now, Pay Later (BNPL) workflows. This MCP server enables your agent to initiate checkouts, manage order authorizations, and process captures or refunds directly from natural language interfaces.

Claude Desktop is the definitive way to connect Zip to your AI workflow. Add the Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 8 tools in the chat interface — ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

Checkout Initiation — Create new checkout sessions and retrieve redirect URLs for customers
Order Management — Authorize and confirm orders across US and Global gateway environments
Payment Ingestion — Capture authorized funds once goods are shipped to finalize transactions
Financial Resolution — Process full or partial refunds and void authorized but uncaptured payments
Status Monitoring — Retrieve real-time status and lifecycle updates for any Zip order
Account Insight — Access merchant configuration, currency limits, and account-level settings

The Zip MCP Server exposes 8 tools through the Vinkius. Connect it to Claude Desktop in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Zip to Claude Desktop via MCP

Follow these steps to integrate the Zip MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using Zip

Look for the 🔌 icon in the chat — your 8 tools are now available

Why Use Claude Desktop with the Zip MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Zip through the Model Context Protocol.

Claude Desktop is the reference MCP client — it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage — your tokens never leave your machine, and connections go directly to the Vinkius Edge network

Zip + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Zip MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies — all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

Zip MCP Tools for Claude Desktop (8)

These 8 tools become available when you connect Zip to Claude Desktop via MCP:

authorize_zip_order

Typically used in US gateway integrations. Authorize a payment order

capture_zip_payment

Capture funds for an authorized order

confirm_zip_order

Finalize an authorized order

create_zip_checkout

Requires amount, currency, and redirect URLs. Initialize a new Zip checkout session

get_zip_merchant_config

Retrieve merchant account configuration

get_zip_order_status

g., Authorized, Captured, Cancelled) for a target order. Check the status of a Zip order

refund_zip_payment

Process a refund for an order

void_zip_payment

Void an authorized but uncaptured payment

Example Prompts for Zip in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with Zip immediately.

"Create a Zip checkout for $100.00 USD."

"Check the status of Zip order ID '98765'."

"Capture payment for authorized order '98765'."

Troubleshooting Zip MCP Server with Claude Desktop

Common issues when connecting Zip to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting — wait a few seconds.

Zip + Claude Desktop FAQ

Common questions about integrating Zip MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully — if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL — Claude auto-negotiates the transport protocol.