Use Codex with Frec
BankSync's MCP server can let Codex query supported Frec 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 Frec or Codex. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Codex to Frec
one key, every agent
Search for Frec in BankSync
Sign up for BankSync and, if Frec 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 Frec transactions, balances, and more using natural language.
Codex MCP Configuration
Add this configuration to let Codex query supported Frec 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 Frec
Accounts
List the Frec accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Frec transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Frec accounts.
Holdings
View supported investment positions, quantities, and market values from Frec.
Trades
Access supported investment trade and activity history from Frec.
Loans
Check supported loan balances and provider-supplied liability details from Frec.
Ready to connect Codex to Frec?
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Use Frec 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.
- Use Elements Financial FCU with Codex🇺🇸 United States
- Use TrustCo Bank with Codex🇺🇸 United States
- Use American Community Bank & Trust - Commercial with Codex🇺🇸 United States
- Use Caltech Employees Federal Credit Union with Codex🇺🇸 United States
- Use Keystone Savings Bank with Codex🇺🇸 United States
- Use Bangor Savings Bank - Employees with Codex🇺🇸 United States
- Use Wood County National Bank with Codex🇺🇸 United States
- Use Waukesha State Bank - Business with Codex🇺🇸 United States
BankSync is not affiliated with, endorsed by, or an official partner of Codex or Frec. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.