Use Claude Code with Frontier State Bank (OK)
BankSync's MCP server can let Claude Code query supported Frontier State Bank (OK) 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 Frontier State Bank (OK) or Claude Code. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Claude Code to Frontier State Bank (OK)
Search for Frontier State Bank (OK) in BankSync
Sign up for BankSync and, if Frontier State Bank (OK) is available, link your account through a provider-hosted or bank-hosted authorization flow.
Add BankSync to Claude Code
Add the BankSync MCP server to Claude Code. Follow our Claude Code setup guide for the exact command.
Sign in with OAuth
Claude Code opens a browser window to sign in to BankSync. No API key needed.
Start querying
Ask Claude Code about supported Frontier State Bank (OK) transactions, balances, and more using natural language.
Claude Code MCP Configuration
Add this configuration to let Claude Code query supported Frontier State Bank (OK) 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.ioWhat Claude Code can access from Frontier State Bank (OK)
Accounts
List the Frontier State Bank (OK) accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Frontier State Bank (OK) transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Frontier State Bank (OK) accounts.
Holdings
View supported investment positions, quantities, and market values from Frontier State Bank (OK).
Trades
Access supported investment trade and activity history from Frontier State Bank (OK).
Loans
Check supported loan balances and provider-supplied liability details from Frontier State Bank (OK).
Ready to connect Claude Code to Frontier State Bank (OK)?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use Frontier State Bank (OK) with another agent
The same BankSync MCP server and API key work with every one of these.
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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 Frontier State Bank (OK). All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.