Use Claude Desktop with Bank3
BankSync's MCP server connects Claude Desktop to Bank3, giving the AI direct read access to your real-time transactions, balances, and account data. Query your finances in natural language — no spreadsheets, no exports.
How to connect Claude Desktop to Bank3
Connect Bank3 to BankSync
Sign up for BankSync and securely link your Bank3 account through our secure connection.
Generate an API key
Create an API key from the Developers section of your BankSync workspace.
Configure Claude Desktop
Add the BankSync MCP server to Claude Desktop using your API key. Follow our Claude Desktop setup guide for step-by-step instructions.
Start querying
Ask Claude Desktop about your Bank3 transactions, balances, and more using natural language.
Claude Desktop MCP Configuration
Add this configuration to connect Claude Desktop to your Bank3 data.
One-click install for the Claude Desktop app
Skip the JSON. Download the BankSync Desktop Extension and open it with the Claude Desktop app, and you'll be prompted for your API key during install. The link always serves the latest release.
Download banksync-mcp.mcpb{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Claude Desktop can access from Bank3
Transactions
Query Bank3 transactions by date range with merchant details, amounts, and categories.
Balances
Get live current and available balances for all your Bank3 accounts.
Accounts
List all checking, savings, and investment accounts linked through Bank3.
Holdings
View investment positions, quantities, and market values from Bank3 brokerage accounts.
Trades
Access buy/sell/dividend transactions from your Bank3 investment accounts.
Loans
Check outstanding balances, interest rates, and payment schedules for Bank3 loans.
Ready to connect Claude Desktop to Bank3?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Get Started FreeBankSync is not affiliated with, endorsed by, or an official partner of Claude Desktop or Bank3. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.