Use n8n with Capital One
BankSync's MCP server can let n8n query supported Capital One 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 Capital One or n8n. Names are used only to describe potential account-data coverage and client compatibility.
How to connect n8n to Capital One
Search for Capital One in BankSync
Sign up for BankSync and, if Capital One 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 n8n
Add the BankSync MCP server to n8n using your API key. Follow our n8n setup guide for step-by-step instructions.
Start querying
Ask n8n about supported Capital One transactions, balances, and more using natural language.
n8n MCP Configuration
Add this configuration to let n8n query supported Capital One account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What n8n can access from Capital One
Accounts
List the Capital One accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Capital One transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Capital One accounts.
Ready to connect n8n to Capital One?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use Capital One with another agent
The same BankSync MCP server and API key work with every one of these.
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Institutions in the same market that n8n can query through BankSync MCP.
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BankSync is not affiliated with, endorsed by, or an official partner of n8n or Capital One. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.