Use Claude Cowork with John Lewis Finance
BankSync's MCP server can let Claude Cowork query supported John Lewis Finance 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 John Lewis Finance or Claude Cowork. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Claude Cowork to John Lewis Finance
one key, every agent
Search for John Lewis Finance in BankSync
Sign up for BankSync and, if John Lewis Finance 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 Claude Cowork
Add the BankSync MCP server to Claude Cowork using your API key. Follow our Claude Cowork setup guide for step-by-step instructions.
Start querying
Ask Claude Cowork about supported John Lewis Finance transactions, balances, and more using natural language.
Claude Cowork MCP Configuration
Add this configuration to let Claude Cowork query supported John Lewis Finance account data through BankSync.
Also use the Claude Desktop app? Install via the one-click banksync-mcp.mcpb desktop bundle. This bundle is for the Claude Desktop app only.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Claude Cowork can access from John Lewis Finance
Accounts
List the John Lewis Finance accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported John Lewis Finance transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported John Lewis Finance accounts.
Ready to connect Claude Cowork to John Lewis Finance?
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BankSync is not affiliated with, endorsed by, or an official partner of Claude Cowork or John Lewis Finance. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.