Use Postman with Arrowhead Bank
BankSync's MCP server can let Postman query supported Arrowhead 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 Arrowhead Bank or Postman. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Postman to Arrowhead Bank
one key, every agent
Search for Arrowhead Bank in BankSync
Sign up for BankSync and, if Arrowhead 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 Postman
Add the BankSync MCP server to Postman using your API key. Follow our Postman setup guide for step-by-step instructions.
Start querying
Ask Postman about supported Arrowhead Bank transactions, balances, and more using natural language.
Postman MCP Configuration
Add this configuration to let Postman query supported Arrowhead Bank account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Postman can access from Arrowhead Bank
Accounts
List the Arrowhead Bank accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Arrowhead Bank transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Arrowhead Bank accounts.
Holdings
View supported investment positions, quantities, and market values from Arrowhead Bank.
Trades
Access supported investment trade and activity history from Arrowhead Bank.
Loans
Check supported loan balances and provider-supplied liability details from Arrowhead Bank.
Ready to connect Postman to Arrowhead Bank?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
BankSync is not affiliated with, endorsed by, or an official partner of Postman or Arrowhead Bank. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.