ClearBank requires complex Body RSA Signatures, how does the prompt handle that?

We handle that completely in the background Engine! The Vinkius runtime grabs your static RSA Private Key from configurations. Every payload created by the Language Model is injected into the Hash, signed, base64 encoded and attached to the HTTP header automatically.

Can the AI Agent manage BACS/CHAPS limits inside ClearBank?

Yes! The core tools natively target both low-latency FPS (Faster Payments) and massive-liquidity CHAPS protocols natively exposed via ClearBank clearing ledgers.

Are Virtual Accounts actively provisioned by the Agent?

The tool `clearbank_create_account` pushes an instant request spinning up a routing footprint with its own independent balance ledgers.

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

Name: ClearBank
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 ClearBank and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "clearbank": {
      // 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 ClearBank MCP Server

The ClearBank MCP Server wraps incredibly defensive digital signatures (RSA-SHA256 PEM) autonomously underneath a native Language Model Chat interface. Meaning, your AI has programmatic limits to fire secure European and British payment rails on command natively.

Claude Desktop is the definitive way to connect ClearBank 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.

Core Functionality

Virtual Account Provisioning — Manage deeply nested multi-layered B2B structures. Automatically provision Sort-Code ledgers via clearbank_create_account.
Payment Initiation (FPS & CHAPS) — Run automated payroll or contractor compensation using direct clearing paths via clearbank_create_faster_payment.
Algorithmic Tracing — Check real-time payment states organically utilizing clearbank_get_payment_status.

Use Cases

Baas Platforms — Direct integration validating funds exactly when needed under FPS limits.
Treasury Automation — Have the Agent review your high-volume clearing state.

The ClearBank 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 ClearBank to Claude Desktop via MCP

Follow these steps to integrate the ClearBank 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 ClearBank

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

Why Use Claude Desktop with the ClearBank MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with ClearBank 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

ClearBank + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the ClearBank 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

ClearBank MCP Tools for Claude Desktop (8)

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

clearbank_create_account

Provision a new virtual UK Account

clearbank_create_chaps_payment

Can only be done during BofE operating hours. Dispatch a CHAPS High-Value Wire

clearbank_create_faster_payment

Dispatch an instant UK Faster Payment

clearbank_get_account_balances

Assess live balances for a specific account

clearbank_get_accounts

List all internal ClearBank ledgers

clearbank_get_payment_status

Inspect if an FPS or CHAPS instruction settled

clearbank_get_transactions

View deep transaction logs of the Account

clearbank_suspend_account

Immediately freeze an Account preventing transfers out/in

Example Prompts for ClearBank in Claude Desktop

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

"Check our main UK sub-account. View the balances mapped onto it to find liquid limits."

"Initialize an FPS transfer. Send £1,500 from Account 'ACC-12' natively to sort code '404040' account '12341234'."

"Suspend suspicious account ID ACC-99 via API."

Troubleshooting ClearBank MCP Server with Claude Desktop

Common issues when connecting ClearBank 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.

ClearBank + Claude Desktop FAQ

Common questions about integrating ClearBank 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.