How do I get a Copperx API Key?

Log in to your Copperx dashboard, navigate to **Settings > API Keys**, and generate a new key. You can use either Test or Live keys depending on your needs.

Which cryptocurrencies are supported?

Copperx supports major assets like USDC, USDT, ETH, and MATIC across multiple chains including Ethereum, Polygon, and Solana.

Can I create recurring subscriptions via chat?

Yes, you can instruct the agent to create payment links or customers that can be tied to subscription plans defined in your Copperx account.

Copperx MCP Server for Claude Desktop 10 tools — connect in under 2 minutes

Name: Copperx
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 10 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.

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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 Copperx and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "copperx": {
      // 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 Copperx MCP Server

Integrate Copperx, the API-first crypto payment processor, directly into your AI workflow. Automate your web3 billing, manage customer subscriptions, and track payouts using natural language.

Claude Desktop is the definitive way to connect Copperx to your AI workflow. Add the Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 10 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

Payment Links — Create and manage checkout links for products or services instantly.
Subscription Management — List and monitor active recurring billing cycles.
Invoicing — Generate and track crypto invoices for your global customers.
Wallet Insights — Check your account balances across multiple chains and currencies.

The Copperx MCP Server exposes 10 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 Copperx to Claude Desktop via MCP

Follow these steps to integrate the Copperx 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 Copperx

Look for the 🔌 icon in the chat — your 10 tools are now available

Why Use Claude Desktop with the Copperx MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Copperx 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

Copperx + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Copperx 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

Copperx MCP Tools for Claude Desktop (10)

These 10 tools become available when you connect Copperx to Claude Desktop via MCP:

create_customer

Creates a new customer record with identity properties (email, name) for future payment associations. Register a new customer in Copperx

create_payment_link

Resolves product identity and pricing configuration to generate a unique payment URL. Create a new payment link for customers to pay

get_payment_details

Resolves granular transaction data, including blockchain tx hashes, fee breakdowns, and customer linkages. Get details for a specific payment intent

get_wallet_balance

Resolves real-time wallet balances across various supported cryptocurrencies and networks. Check current crypto wallet balances in Copperx

list_customers

Resolves customer identity properties such as unique identifiers, email addresses, and registered names. List all customers registered in Copperx

list_invoices

Resolves billing document properties including invoice numbers, totals, and payment status links. List all invoices generated

list_payment_links

Resolves link metadata including checkout URLs, pricing data, and usage statistics. List all payment links created

list_payments

Resolves payment identity properties including transaction IDs, amounts, currencies, and processing status across the crypto-payment boundary. List all payment intents in Copperx

list_payouts

Resolves disbursement data including payout IDs, destination wallet addresses, and settlement status. List all payouts processed

list_subscriptions

Resolves subscription properties including plan IDs, billing cycles, and current subscription state. List all active and past subscriptions

Example Prompts for Copperx in Claude Desktop

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

"Create a crypto payment link for 'Consulting Service' worth 100 USDC."

"Check my current account balances across all crypto wallets."

"List all active subscriptions and their monthly revenue."

Troubleshooting Copperx MCP Server with Claude Desktop

Common issues when connecting Copperx 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.

Copperx + Claude Desktop FAQ

Common questions about integrating Copperx 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.