BankSync's MCP server connects Claude Cowork to Mars National Bank, 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.
Sign up for BankSync and securely link your Mars National Bank account through Plaid.
Create an API key from the Developers section of your BankSync workspace.
Add the BankSync MCP server to Claude Cowork using your API key. Follow our Claude Cowork setup guide for step-by-step instructions.
Ask Claude Cowork about your Mars National Bank transactions, balances, and more using natural language.
Add this configuration to connect Claude Cowork to your Mars National Bank data.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}Query Mars National Bank transactions by date range with merchant details, amounts, and categories.
Get live current and available balances for all your Mars National Bank accounts.
List all checking, savings, and investment accounts linked through Mars National Bank.
View investment positions, quantities, and market values from Mars National Bank brokerage accounts.
Access buy/sell/dividend transactions from your Mars National Bank investment accounts.
Check outstanding balances, interest rates, and payment schedules for Mars National Bank loans.
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
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