Use Hermes Agent with Erste Bank Polska (formerly Santander Bank Polska)

BankSync's MCP server can let Hermes Agent query supported Erste Bank Polska (formerly Santander Bank Polska) 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 Erste Bank Polska (formerly Santander Bank Polska) or Hermes Agent. Names are used only to describe potential account-data coverage and client compatibility.

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How to connect Hermes Agent to Erste Bank Polska (formerly Santander Bank Polska)

Creating a BankSync API key for an AI agent

one key, every agent

Search for Erste Bank Polska (formerly Santander Bank Polska) in BankSync

Sign up for BankSync and, if Erste Bank Polska (formerly Santander Bank Polska) 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 Hermes Agent

Add the BankSync MCP server to Hermes Agent using your API key. Follow our Hermes Agent setup guide for step-by-step instructions.

Start querying

Ask Hermes Agent about supported Erste Bank Polska (formerly Santander Bank Polska) transactions, balances, and more using natural language.

Hermes Agent MCP Configuration

Add this configuration to let Hermes Agent query supported Erste Bank Polska (formerly Santander Bank Polska) account data through BankSync.

Hermes Agent Config

mcp_servers:
  banksync:
    url: "https://mcp.banksync.io"
    headers:
      X-API-Key: "bsk_your_key_here"

What Hermes Agent can access from Erste Bank Polska (formerly Santander Bank Polska)

Accounts

List the Erste Bank Polska (formerly Santander Bank Polska) accounts connected through BankSync and visible to the API key scopes you grant.

Transactions

Query supported Erste Bank Polska (formerly Santander Bank Polska) transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.

Balances

Get current and available balances for supported Erste Bank Polska (formerly Santander Bank Polska) accounts.

Holdings

View supported investment positions, quantities, and market values from Erste Bank Polska (formerly Santander Bank Polska).

Trades

Access supported investment trade and activity history from Erste Bank Polska (formerly Santander Bank Polska).

Loans

Check supported loan balances and provider-supplied liability details from Erste Bank Polska (formerly Santander Bank Polska).

your finances, in the conversation

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Use Erste Bank Polska (formerly Santander Bank Polska) with another agent

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

Other banks you can use with Hermes Agent

Institutions in the same market that Hermes Agent can query through BankSync MCP.

BankSync is not affiliated with, endorsed by, or an official partner of Hermes Agent or Erste Bank Polska (formerly Santander Bank Polska). All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.