Use Pieces with Celtic Bank
BankSync's MCP server can let Pieces query supported Celtic Bank 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 Celtic Bank or Pieces. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Pieces to Celtic Bank


Search for Celtic Bank in BankSync
Sign up for BankSync and, if Celtic Bank 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 Celtic Bank transactions, balances, and more using natural language.
Pieces MCP Configuration
Add this configuration to let Pieces query supported Celtic Bank account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Pieces can access from Celtic Bank
Accounts
List the Celtic Bank accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Celtic Bank transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Celtic Bank accounts.
Holdings
View supported investment positions, quantities, and market values from Celtic Bank.
Trades
Access supported investment trade and activity history from Celtic Bank.
Loans
Check supported loan balances and provider-supplied liability details from Celtic Bank.
Ready to connect Pieces to Celtic Bank?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use Celtic Bank with another agent
The same BankSync MCP server and API key work with every one of these.
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- Use Celtic Bank with GeminiGoogle
- Use Celtic Bank with GrokxAI
- Use Celtic Bank with Hermes AgentNousResearch
Other banks you can use with Pieces
Institutions in the same market that Pieces can query through BankSync MCP.
- Use Valley Bank - Personal with Pieces🇺🇸 United States
- Use FM Bank (MN) - Business with Pieces🇺🇸 United States
- Use Valley Bank of Nevada - Business with Pieces🇺🇸 United States
- Use Axos Bank with Pieces🇺🇸 United States
- Use Alight - UBS with Pieces🇺🇸 United States
- Use Bay Credit Union with Pieces🇺🇸 United States
- Use Bright Start - College Savings Program (IL) - Individual with Pieces🇺🇸 United States
- Use Manulife GRS with Pieces🇺🇸 United States
BankSync is not affiliated with, endorsed by, or an official partner of Pieces or Celtic Bank. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.