BankSync's MCP server connects Claude Cowork to Aon Hewitt - KeyCorp, 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 Aon Hewitt - KeyCorp 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 Aon Hewitt - KeyCorp transactions, balances, and more using natural language.
Add this configuration to connect Claude Cowork to your Aon Hewitt - KeyCorp data.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}Query Aon Hewitt - KeyCorp transactions by date range with merchant details, amounts, and categories.
Get live current and available balances for all your Aon Hewitt - KeyCorp accounts.
List all checking, savings, and investment accounts linked through Aon Hewitt - KeyCorp.
View investment positions, quantities, and market values from Aon Hewitt - KeyCorp brokerage accounts.
Access buy/sell/dividend transactions from your Aon Hewitt - KeyCorp investment accounts.
Check outstanding balances, interest rates, and payment schedules for Aon Hewitt - KeyCorp loans.
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Get Started Free