Gemini + BankSync MCP

Connect Gemini to your bank data

BankSync's MCP server gives Google Gemini direct access to bank accounts, transactions, and balances. Works with Gemini CLI, Google AI Studio, and the Gen AI SDK — no custom integrations required.

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✓ 14-day free trial✓ Works with Gemini CLI✓ Google AI Studio compatible

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28 tools available·banksync

Three steps to financial AI

Get Gemini talking to your bank data in under five minutes.

Get your BankSync API key

Add MCP config to Gemini

Paste the BankSync MCP server URL into Gemini CLI settings or Google AI Studio's MCP configuration panel.

Ask about your finances

Start a conversation with Gemini and ask about balances, transactions, spending patterns, or investment holdings.

One config, instant access

Add this MCP server definition to your Gemini CLI settings or Google AI Studio project.

mcp.json

{
  "mcpServers": {
    "banksync": {
      "url": "https://mcp.banksync.io",
      "headers": {
        "X-API-Key": "bsk_your_key_here"
      }
    }
  }
}

The same configuration works with Gemini CLI, AI Studio, and the Gen AI SDK.

What you can build with Gemini + BankSync

From quick terminal queries to full-stack financial applications.

Analyse spending with Gemini

Ask Gemini to categorise transactions, spot trends, and summarise monthly spending across all your bank accounts.

Build financial apps with AI Studio

Prototype AI-powered financial tools inside Google AI Studio using BankSync MCP as a live data source.

Query bank data from Gemini CLI

Use the open-source Gemini CLI with built-in MCP support to pull account balances, recent transactions, and institution details from your terminal.

Combine bank data with BigQuery

Pair BankSync MCP with Google Cloud's managed MCP servers to blend bank transactions with warehouse analytics in BigQuery.

Why BankSync + Gemini

Enterprise-grade financial data meets Google's most capable AI.

10,000+

Supported banks and financial institutions

MCP tools for accounts, transactions, balances & more

Real-time

Live data — no stale CSV exports

Scoped keys

Fine-grained API keys per workspace or project

Frequently asked questions

Does Google Gemini support MCP servers?

Yes. The Google Gen AI SDK natively supports MCP definitions, the open-source Gemini CLI has built-in MCP support, and Google AI Studio includes MCP demo apps. Google Cloud also provides managed remote MCP servers for services like Maps, BigQuery, and Compute Engine.

How do I connect BankSync to Gemini CLI?

Get a BankSync API key from the dashboard, add the BankSync MCP server configuration to your Gemini CLI settings file with the server URL and your API key in the headers, then start Gemini CLI and ask about your finances.

Can I use BankSync MCP with Google AI Studio?

Yes. Google AI Studio supports MCP servers. Add the BankSync MCP server URL and your API key in the MCP configuration section of AI Studio, and you can prototype financial AI applications with live bank data.

What bank data can Gemini access through BankSync MCP?

Gemini can access account balances, transaction history, institution details, investment holdings, loan information, and more through BankSync's 28 MCP tools. Data comes from over 10,000 supported banks and financial institutions.

Is my bank data secure when using BankSync with Gemini?

Yes. BankSync uses scoped API keys so you control exactly which data each key can access. All communication between Gemini and the BankSync MCP server happens over HTTPS. Bank credentials are never shared with AI models.

Start querying bank data with Gemini

Get your API key, add the MCP config, and let Gemini handle the rest. 14-day free trial included.

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