Use Amazon Q with Cornerstone Bank
BankSync's MCP server can let Amazon Q query supported Cornerstone Bank account data that you have connected through BankSync and authorized for API access. Query your finances in natural language without spreadsheets or exports.
BankSync is not affiliated with, endorsed by, sponsored by, or partnered with Cornerstone Bank or Amazon Q. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Amazon Q to Cornerstone Bank
one key, every agent
Search for Cornerstone Bank in BankSync
Sign up for BankSync and, if Cornerstone Bank is available, link your account through a provider-hosted or bank-hosted authorization flow.
Generate an API key
Create an API key from the Developers section of your BankSync workspace.
Configure Amazon Q
Add the BankSync MCP server to Amazon Q using your API key. Follow our Amazon Q setup guide for step-by-step instructions.
Start querying
Ask Amazon Q about supported Cornerstone Bank transactions, balances, and more using natural language.
Amazon Q MCP Configuration
Add this configuration to let Amazon Q query supported Cornerstone Bank account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Amazon Q can access from Cornerstone Bank
Accounts
List the Cornerstone Bank accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Cornerstone Bank transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Cornerstone Bank accounts.
Holdings
View supported investment positions, quantities, and market values from Cornerstone Bank.
Trades
Access supported investment trade and activity history from Cornerstone Bank.
Loans
Check supported loan balances and provider-supplied liability details from Cornerstone Bank.
Ready to connect Amazon Q to Cornerstone Bank?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
BankSync is not affiliated with, endorsed by, or an official partner of Amazon Q or Cornerstone Bank. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.