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


Search for SIREN in BankSync
Sign up for BankSync and, if SIREN 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 Mistral Le Chat
Add the BankSync MCP server to Mistral Le Chat using your API key. Follow our Mistral Le Chat setup guide for step-by-step instructions.
Start querying
Ask Mistral Le Chat about supported SIREN transactions, balances, and more using natural language.
Mistral Le Chat MCP Configuration
Add this configuration to let Mistral Le Chat query supported SIREN account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Mistral Le Chat can access from SIREN
Accounts
List the SIREN accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported SIREN transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported SIREN accounts.
Holdings
View supported investment positions, quantities, and market values from SIREN.
Trades
Access supported investment trade and activity history from SIREN.
Loans
Check supported loan balances and provider-supplied liability details from SIREN.
Ready to connect Mistral Le Chat to SIREN?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use SIREN with another agent
The same BankSync MCP server and API key work with every one of these.
Other banks you can use with Mistral Le Chat
Institutions in the same market that Mistral Le Chat can query through BankSync MCP.
- Use Chase with Mistral Le Chat🇺🇸 United States
- Use American Express with Mistral Le Chat🇺🇸 United States
- Use Capital One with Mistral Le Chat🇺🇸 United States
- Use Wells Fargo with Mistral Le Chat🇺🇸 United States
- Use Citibank Online with Mistral Le Chat🇺🇸 United States
- Use Fidelity with Mistral Le Chat🇺🇸 United States
- Use Bank of America with Mistral Le Chat🇺🇸 United States
- Use Charles Schwab with Mistral Le Chat🇺🇸 United States
BankSync is not affiliated with, endorsed by, or an official partner of Mistral Le Chat or SIREN. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.