Use Pieces with Barclays
BankSync's MCP server can let Pieces query supported Barclays 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 Barclays or Pieces. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Pieces to Barclays
Search for Barclays in BankSync
Sign up for BankSync and, if Barclays 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 Barclays transactions, balances, and more using natural language.
Pieces MCP Configuration
Add this configuration to let Pieces query supported Barclays account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Pieces can access from Barclays
Accounts
List the Barclays accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Barclays transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Barclays accounts.
Ready to connect Pieces to Barclays?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use Barclays 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 ABN AMRO with Pieces🇬🇧 United Kingdom
- Use Airwallex with Pieces🇬🇧 United Kingdom
- Use Allied Irish Bank with Pieces🇬🇧 United Kingdom
- Use Allied Irish Bank Business with Pieces🇬🇧 United Kingdom
- Use Allpay with Pieces🇬🇧 United Kingdom
- Use Alpha Connect with Pieces🇬🇧 United Kingdom
- Use Alpha FX with Pieces🇬🇧 United Kingdom
- Use Amazon Mastercard with Pieces🇬🇧 United Kingdom
BankSync is not affiliated with, endorsed by, or an official partner of Pieces or Barclays. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.