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 OpenAI Agents SDK 8 tools — connect in under 2 minutes

Name: ClearBank
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 8 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect ClearBank through the Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails — no manual schema definitions required.

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.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token — get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="ClearBank Assistant",
            instructions=(
                "You help users interact with ClearBank. "
                "You have access to 8 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from ClearBank"
        )
        print(result.final_output)

asyncio.run(main())

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* 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.

The OpenAI Agents SDK auto-discovers all 8 tools from ClearBank through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns — chain multiple agents where one queries ClearBank, another analyzes results, and a third generates reports, all orchestrated through the Vinkius.

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 OpenAI Agents SDK 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 OpenAI Agents SDK via MCP

Follow these steps to integrate the ClearBank MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 8 tools from ClearBank

Why Use OpenAI Agents SDK with the ClearBank MCP Server

OpenAI Agents SDK provides unique advantages when paired with ClearBank through the Model Context Protocol.

Native MCP integration via `MCPServerSse` — pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

ClearBank + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the ClearBank MCP Server delivers measurable value.

Automated workflows: build agents that query ClearBank, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents — one queries ClearBank, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through ClearBank tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query ClearBank to resolve tickets, look up records, and update statuses without human intervention

ClearBank MCP Tools for OpenAI Agents SDK (8)

These 8 tools become available when you connect ClearBank to OpenAI Agents SDK 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 OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK 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 OpenAI Agents SDK

Common issues when connecting ClearBank to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

ClearBank + OpenAI Agents SDK FAQ

Common questions about integrating ClearBank MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.