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