Use Postman with Santander Business

BankSync's MCP server can let Postman query supported Santander Business 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 Santander Business or Postman. Names are used only to describe potential account-data coverage and client compatibility.

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How to connect Postman to Santander Business

Creating a BankSync API key for an AI agent — one key, every agent

Search for Santander Business in BankSync

Sign up for BankSync and, if Santander Business 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 Santander Business transactions, balances, and more using natural language.

Postman MCP Configuration

Add this configuration to let Postman query supported Santander Business account data through BankSync.

Postman Config

{
  "mcpServers": {
    "banksync": {
      "url": "https://mcp.banksync.io",
      "headers": {
        "X-API-Key": "bsk_your_key_here"
      }
    }
  }
}

What Postman can access from Santander Business

Accounts

List the Santander Business accounts connected through BankSync and visible to the API key scopes you grant.

Transactions

Query supported Santander Business transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.

Balances

Get current and available balances for supported Santander Business accounts.

Ready to connect Postman to Santander Business?

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Postman setup guide Santander Business details MCP tools reference

Use Santander Business with another agent

The same BankSync MCP server and API key work with every one of these.