Open Finance Data MCP connects Brazilian bank accounts to ChatGPT and Claude via Open Finance
By
Ana Luisa Monteiro
Even the toaster can't save this one.
Summary
Open Finance Data MCP is a tool that connects bank accounts in Brazil to AI assistants like ChatGPT and Claude via Brazil's Open Finance system. It allows users to ask about spending, get summaries, and analyze financial patterns in natural language. Authentication is done through CPF and bank credentials, with no separate account needed. Built by Cumbuca, a licensed Payment Institution in Brazil, it offers user control with the ability to revoke access anytime.
Key quotes
· 4 pulledWhat if your AI assistant could see your actual bank statements?
Your data, your control — revoke anytime.
Setup takes 2 minutes.
Built by Cumbuca, a licensed Payment Institution in Brazil.
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