Use ChatGPT with Fourth
BankSync's MCP server connects ChatGPT to Fourth, 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.
How to connect ChatGPT to Fourth
Connect Fourth to BankSync
Sign up for BankSync and securely link your Fourth account through our secure connection.
Generate an API key
Create an API key from the Developers section of your BankSync workspace.
Configure ChatGPT
Add the BankSync MCP server to ChatGPT using your API key. Follow our ChatGPT setup guide for step-by-step instructions.
Start querying
Ask ChatGPT about your Fourth transactions, balances, and more using natural language.
ChatGPT MCP Configuration
Add this configuration to connect ChatGPT to your Fourth data.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What ChatGPT can access from Fourth
Transactions
Query Fourth transactions by date range with merchant details, amounts, and categories.
Balances
Get live current and available balances for all your Fourth accounts.
Accounts
List all checking, savings, and investment accounts linked through Fourth.
Holdings
View investment positions, quantities, and market values from Fourth brokerage accounts.
Trades
Access buy/sell/dividend transactions from your Fourth investment accounts.
Loans
Check outstanding balances, interest rates, and payment schedules for Fourth loans.
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Get Started FreeBankSync is not affiliated with, endorsed by, or an official partner of ChatGPT or Fourth. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.