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