BankSync's MCP server connects Cursor to SIREN, 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 SIREN account through our secure connection.
Create an API key from the Developers section of your BankSync workspace.
Add the BankSync MCP server to Cursor using your API key. Follow our Cursor setup guide for step-by-step instructions.
Ask Cursor about your SIREN transactions, balances, and more using natural language.
Add this configuration to connect Cursor to your SIREN data.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}Query SIREN transactions by date range with merchant details, amounts, and categories.
Get live current and available balances for all your SIREN accounts.
List all checking, savings, and investment accounts linked through SIREN.
View investment positions, quantities, and market values from SIREN brokerage accounts.
Access buy/sell/dividend transactions from your SIREN investment accounts.
Check outstanding balances, interest rates, and payment schedules for SIREN loans.
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 Cursor or SIREN. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.