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