Use Pieces with Webull US
BankSync's MCP server can let Pieces query supported Webull US 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 Webull US or Pieces. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Pieces to Webull US
one key, every agent
Search for Webull US in BankSync
Sign up for BankSync and, if Webull US 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 Webull US transactions, balances, and more using natural language.
Pieces MCP Configuration
Add this configuration to let Pieces query supported Webull US account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Pieces can access from Webull US
Accounts
List the Webull US accounts connected through BankSync and visible to the API key scopes you grant.
Balances
Get current and available balances for supported Webull US accounts.
Holdings
View supported investment positions, quantities, and market values from Webull US.
Trades
Access supported investment trade and activity history from Webull US.
Orders
Access supported open and pending investment orders from Webull US.
Ready to connect Pieces to Webull US?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
BankSync is not affiliated with, endorsed by, or an official partner of Pieces or Webull US. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.