Can I view balances and recent transactions?

Yes. You can query balances for all accounts and list recent incoming/outgoing transactions.

How does Mercury authentication work?

Mercury uses a Bearer token (API Token) against `api.mercury.com/api/v1`. Tokens must be generated with read-only scopes.

Can I initiate money transfers via the API?

The standard API token allows read-only access to balances and transactions for security reasons.

INSTANT PLUG AND PLAY

Mercury MCP Server for Claude CodeGive Claude Code instant access to 8 tools to Get Account, Get Balance, List Accounts, and more

Name: Mercury
Availability: InStock
Author: Vinkius

Built by Vinkius GDPR 8 Tools CLI

Claude Code is Anthropic's agentic CLI for terminal-first development. Add Mercury as an MCP server in one command and Claude Code will discover every tool at runtime. ideal for automation pipelines, CI/CD integration, and headless workflows via Vinkius.

Use with Your AI Agent

Ask AI about this App Connector for Claude Code

Open in ChatGPT Open in Claude Open in Perplexity

The Mercury app connector for Claude Code is a standout in the Money Moves category — giving your AI agent 8 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Mercury and 3,400+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·bash

# Your Vinkius token. get it at cloud.vinkius.com
claude mcp add mercury-alternative --transport http "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 Mercury MCP Server

Connect your Mercury banking account to any AI agent and manage startup finances through natural conversation.

Claude Code registers Mercury as an MCP server in a single terminal command. Once connected, Claude Code discovers all 8 tools at runtime and can call them headlessly. ideal for CI/CD pipelines, cron jobs, and automated workflows where Mercury data drives decisions without human intervention.

What you can do

Account Management — Access balances across all checking and savings accounts
Transactions — Browse and filter recent transactions and transfers
Statements — Retrieve monthly account statements
Cash Flow — Track incoming revenue and outgoing expenses
Recipient Management — Access saved wire and ACH recipients

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

All 8 Mercury tools available for Claude Code

When Claude Code connects to Mercury through Vinkius, your AI agent gets direct access to every tool listed below — spanning business-banking, financial-automation, transaction-reconciliation, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

get_account

Get details for a specific Mercury account

get_balance

Get account balance

list_accounts

List Mercury bank accounts

list_cards

List Mercury debit cards

list_customers

List invoicing customers

list_invoices

List account receivable invoices

list_recipients

List payment recipients

list_transactions

List transactions for an account

Connect Mercury to Claude Code via MCP

Follow these steps to wire Mercury into Claude Code. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

Install Claude Code

Run npm install -g @anthropic-ai/claude-code if not already installed

Add the MCP Server

Run the command above in your terminal

Verify the connection

Run claude mcp to list connected servers, or type /mcp inside a session

Start using Mercury

Ask Claude: "Using Mercury, show me...". 8 tools are ready

Why Use Claude Code with the Mercury MCP Server

Claude Code provides unique advantages when paired with Mercury through the Model Context Protocol.

Single-command setup: `claude mcp add` registers the server instantly. no config files to edit or applications to restart

Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks

Claude Code runs headlessly, enabling unattended batch processing using Mercury tools in cron jobs or deployment scripts

Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features

Mercury + Claude Code Use Cases

Practical scenarios where Claude Code combined with the Mercury MCP Server delivers measurable value.

CI/CD integration: embed Mercury tool calls in your deployment pipeline to validate configurations or fetch secrets before shipping

Headless batch processing: schedule Claude Code to query Mercury nightly and generate reports without human intervention

Shell scripting: pipe Mercury outputs into other CLI tools for data transformation, filtering, and aggregation

Infrastructure monitoring: run Claude Code in a cron job to query Mercury status endpoints and alert on anomalies

Example Prompts for Mercury in Claude Code

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

"Show my current balances for all accounts."

"List all outgoing transactions over $1,000 from last week."

"Get total revenue received this month."

Troubleshooting Mercury MCP Server with Claude Code

Common issues when connecting Mercury to Claude Code through the Vinkius, and how to resolve them.

Command not found: claude

Ensure Claude Code is installed globally: npm install -g @anthropic-ai/claude-code

Connection timeout

Check your internet connection and verify the Edge URL is reachable

Mercury + Claude Code FAQ

Common questions about integrating Mercury MCP Server with Claude Code.

How do I add an MCP server to Claude Code?

Run claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.

Can Claude Code run MCP tools in headless mode?

Yes. Claude Code supports non-interactive execution, making it ideal for scripts, cron jobs, and CI/CD pipelines that need MCP tool access.

How do I list all connected MCP servers?

Run claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.