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