Use Pieces with Atlas
BankSync's MCP server can let Pieces query supported Atlas 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 Atlas or Pieces. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Pieces to Atlas
one key, every agent
Search for Atlas in BankSync
Sign up for BankSync and, if Atlas 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 Pieces
Add the BankSync MCP server to Pieces using your API key. Follow our Pieces setup guide for step-by-step instructions.
Start querying
Ask Pieces about supported Atlas transactions, balances, and more using natural language.
Pieces MCP Configuration
Add this configuration to let Pieces query supported Atlas account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Pieces can access from Atlas
Accounts
List the Atlas accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Atlas transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Atlas accounts.
Holdings
View supported investment positions, quantities, and market values from Atlas.
Trades
Access supported investment trade and activity history from Atlas.
Loans
Check supported loan balances and provider-supplied liability details from Atlas.
Ready to connect Pieces to Atlas?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
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Use Atlas with another agent
The same BankSync MCP server and API key work with every one of these.
Other banks you can use with Pieces
Institutions in the same market that Pieces can query through BankSync MCP.
- Use Franklin Savings Bank (ME) - Business with Pieces🇺🇸 United States
- Use Elements Financial FCU with Pieces🇺🇸 United States
- Use TrustCo Bank with Pieces🇺🇸 United States
- Use American Community Bank & Trust - Commercial with Pieces🇺🇸 United States
- Use Caltech Employees Federal Credit Union with Pieces🇺🇸 United States
- Use Keystone Savings Bank with Pieces🇺🇸 United States
- Use Bangor Savings Bank - Employees with Pieces🇺🇸 United States
- Use Wood County National Bank with Pieces🇺🇸 United States
BankSync is not affiliated with, endorsed by, or an official partner of Pieces or Atlas. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.