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


Search for Banca March in BankSync
Sign up for BankSync and, if Banca March 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 ChatGPT
Add the BankSync MCP server to ChatGPT using your API key. Follow our ChatGPT setup guide for step-by-step instructions.
Start querying
Ask ChatGPT about supported Banca March transactions, balances, and more using natural language.
ChatGPT MCP Configuration
Add this configuration to let ChatGPT query supported Banca March account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What ChatGPT can access from Banca March
Accounts
List the Banca March accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Banca March transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Banca March accounts.
Ready to connect ChatGPT to Banca March?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use Banca March with another agent
The same BankSync MCP server and API key work with every one of these.
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Other banks you can use with ChatGPT
Institutions in the same market that ChatGPT can query through BankSync MCP.
- Use Abanca with ChatGPT🇪🇸 Spain
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- Use Banco Cooperativo Español with ChatGPT🇪🇸 Spain
- Use BANCO DE INVESTIMENTO GLOBAL ESPANHA, SA with ChatGPT🇪🇸 Spain
- Use Banco Mediolanum with ChatGPT🇪🇸 Spain
- Use Banco Pichincha with ChatGPT🇪🇸 Spain
- Use Bankinter with ChatGPT🇪🇸 Spain
BankSync is not affiliated with, endorsed by, or an official partner of ChatGPT or Banca March. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.