Use Hermes Agent with Banking Sandbox Data Holder
BankSync's MCP server can let Hermes Agent query supported Banking Sandbox Data Holder 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 Banking Sandbox Data Holder or Hermes Agent. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Hermes Agent to Banking Sandbox Data Holder


Search for Banking Sandbox Data Holder in BankSync
Sign up for BankSync and, if Banking Sandbox Data Holder 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 Banking Sandbox Data Holder transactions, balances, and more using natural language.
Hermes Agent MCP Configuration
Add this configuration to let Hermes Agent query supported Banking Sandbox Data Holder account data through BankSync.
mcp_servers:
banksync:
url: "https://mcp.banksync.io"
headers:
X-API-Key: "bsk_your_key_here"What Hermes Agent can access from Banking Sandbox Data Holder
Accounts
List the Banking Sandbox Data Holder accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Banking Sandbox Data Holder transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Banking Sandbox Data Holder accounts.
Ready to connect Hermes Agent to Banking Sandbox Data Holder?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use Banking Sandbox Data Holder with another agent
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Other banks you can use with Hermes Agent
Institutions in the same market that Hermes Agent can query through BankSync MCP.
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- Use Macquarie Bank Limited with Hermes Agent🇦🇺 Australia
- Use ING BANK (Australia) Ltd with Hermes Agent🇦🇺 Australia
- Use Up with Hermes Agent🇦🇺 Australia
- Use St.George Bank with Hermes Agent🇦🇺 Australia
BankSync is not affiliated with, endorsed by, or an official partner of Hermes Agent or Banking Sandbox Data Holder. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.