Vinkius
Highnote

Supercharge your AI with Highnote. Control your entire card program via conversation.

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
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Works with every AI agent you already use

…and any MCP-compatible client

Highnote MCP on Cursor AI Code Editor MCP ClientHighnote MCP on Claude Desktop App MCP IntegrationHighnote MCP on OpenAI Agents SDK MCP CompatibleHighnote MCP on Visual Studio Code MCP Extension ClientHighnote MCP on GitHub Copilot AI Agent MCP IntegrationHighnote MCP on Google Gemini AI MCP IntegrationHighnote MCP on Lovable AI Development MCP ClientHighnote MCP on Mistral AI Agents MCP CompatibleHighnote MCP on Amazon AWS Bedrock MCP Support

Connect to your AI in seconds.

Highnote automates card issuance and financial management for fintech programs. Use this MCP to manage account holders, monitor real-time balances across ledgers, track transactions down to merchant metadata, and control virtual or physical card statuses—all directly from your AI agent.

What your AI can do

Get financial account

Fetches detailed balance and metadata for one specific financial account ID.

Get api profile

Retrieves basic identifying information about the user who is currently connected to Highnote.

Get payment card details

Gets full details about a single, specified card, including its type and status.

+ 8 more capabilities included
Check Account Statuses

Retrieve details for individuals or businesses linked to your card program.

Manage Card Lifecycle

List, view status, and change the active state of virtual or physical cards.

View Financial Balances

Access current balances and metadata for all linked financial ledger accounts.

Audit Transactions

Get detailed records of recent spending, including merchant data.

Reconcile Ledgers

Fetch specific individual entries to help close out accounts for auditing purposes.

Compatible AI Apps

OAuth 2.0 Compatible
Vinkius runs on Claude Claude
Vinkius runs on ChatGPT ChatGPT
Vinkius runs on Cursor Cursor
Vinkius runs on Gemini Gemini
Vinkius runs on VS Code VS Code
Vinkius runs on JetBrains JetBrains
Vinkius runs on Vercel Vercel
Vinkius runs on Zendesk Zendesk
+ any other MCP app
Included with Plan

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AI Agent

Highnote: 11 Tools Available

These tools give you direct control over every aspect of your financial card platform, from checking balances to updating individual card statuses.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Highnote on Vinkius

Get Financial Account

Fetches detailed balance and metadata for one specific financial account ID.

Get Api Profile

Retrieves basic identifying information about the user who is currently connected to...

Get Payment Card Details

Gets full details about a single, specified card, including its type and status.

Get Transaction Details

Retrieves the detailed metadata for any given financial transaction ID.

List Account Holders

Lists all unique individuals or businesses that currently hold accounts in your...

List Card Products

Shows the different types of card programs (like consumer or fleet) configured under your account.

List Financial Accounts

Lists every financial ledger account and provides its current, aggregate balance.

List Ledger Entries

Pulls individual ledger entries, which is useful when you need to reconcile specific...

List Payment Cards

Shows all physical and virtual cards issued in the program, along with their status...

List Financial Transactions

Retrieves a list of recent spending and processing transactions for the program.

Update Card Status

Changes a card's operational status to ACTIVE, FROZEN, or CLOSED based on required...

Connect to your AI in seconds. Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Highnote integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on every call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with Highnote, then connect any of our 5,000+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,000+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Every connection is secured and compliant automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog every week
Highnote MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Highnote. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS INFRASTRUCTURE

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on every call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 11 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

Checking account balances used to mean switching between dashboards.

Today, checking a client's financial health is a pain. You open the main ledger screen, check the balance; then you click over to the card issuance dashboard to verify if the associated cards are active; next, you might have to go into transaction history just to see what the last large charge was. It’s three different tabs and at least five clicks for one simple view.

With this MCP, you tell your agent exactly what you need—'Show me all current balances and list the last ten transactions.' The agent handles the switches between ledger data, card status checks, and transaction logs, giving you a single, comprehensive answer without you touching a dashboard.

Get full control with Highnote MCP

The manual process of freezing or unfreezing cards involves logging into the card management portal, finding the specific card ID, navigating to its profile, and manually selecting 'Freeze' or 'Activate.' It’s repetitive and prone to human error.

Now you simply tell your agent: 'Freeze card ending in 4492.' The MCP executes the `update_card_status` tool directly. That's it. You get immediate confirmation that the status is updated, without leaving your chat window.

What your AI can actually do with this

You connect your entire card program—account holders, financial accounts, cards, and transaction data—to any AI agent via Vinkius. This MCP lets you take full command of complex fintech operations through simple conversation. Instead of running dozens of queries against a GraphQL schema just to check an account balance or freeze a card, you just ask your agent to do it.

It handles the underlying complexity. You can list all active program products and track every movement, from checking individual ledger entries for reconciliation to getting detailed metadata on recent spending. If you're managing anything that involves money moving—from neobank support to high-volume commerce—this MCP gives your AI assistant the operational depth of a dedicated fintech team member.

Built · Hosted · Managed by Vinkius Highnote MCP - Card & Financial Management
Server ID 019d75b1-5719-71ed-9e14-5dfc0834e7e1
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How do I find my Highnote API Key? +

Log in to your Highnote dashboard, navigate to Settings > API, and you will be able to generate and copy your API key. Make sure to distinguish between Test and Live keys based on your environment.

What environments are supported? +

The integration supports both the Test (Sandbox) and Live (Production) environments. You must specify which one you are connecting to during setup to ensure the correct API endpoints are used.

Can I freeze a card through this integration? +

Yes! Use the update_card_status tool and set the status to FROZEN. This will immediately prevent any new authorizations on that card. You can set it back to ACTIVE to unfreeze it.

Is the integration secure for financial data? +

Absolutely. The integration uses industry-standard Basic Authentication over HTTPS. Your credentials and financial data are encrypted and stored securely within the Vinkius Cloud infrastructure.

When I run `list_account_holders`, how do I get a unique ID for an account owner? +

The tool returns a specific, unique identifier (ID) for every person or business. You must use this ID when calling other tools that require the target entity's exact record, ensuring your agent addresses the right party.

What information does `list_card_products` give me about my card offerings? +

This tool lists every available card program (like Consumer or Fleet) configured in your account. It helps you understand the scope of products before you check specific details using get_payment_card_details.

If I run too many financial checks, are there rate limits when calling `list_financial_transactions`? +

The Vinkius platform manages throttling automatically. However, running excessive calls to list transaction data in rapid succession might require you to wait a moment before sending the next request.

How do I get deep metadata for one specific transaction using `get_transaction_details`? +

You must provide the unique transaction ID to use this tool. It returns detailed metadata, including merchant specifics and the full processing status, going much deeper than just the amount spent.

Built & Managed by Vinkius 30s setup 11 tools

We've already built the connector for Highnote. Just plug in your AI agents and start using Vinkius.

No hosting. No infrastructure. No complex setup.
All 11 tools are live and waiting. You're up and running in seconds.

Vinkius runs on Claude Claude
Vinkius runs on ChatGPT ChatGPT
Vinkius runs on Cursor Cursor
Vinkius runs on Gemini Gemini
Vinkius runs on Windsurf Windsurf
Vinkius runs on VS Code VS Code
Vinkius runs on JetBrains JetBrains
Vinkius runs on Vercel Vercel
+ other MCP clients

Vinkius gives your AI agents access to the full catalog of app connectors, all fully managed, secure, and enterprise-ready. One subscription, every tool you need.

Zero hosting required Full MCP catalog included Enterprise-grade security Auto-updated by Vinkius

Built, hosted, and secured by Vinkius. You just connect and go.