Open Finance MCP
Why Choose Open Finance MCP?
honestly the best bet is if ur building an AI helper that needs actual transaction data instead of made up numbers. most tools struggle connecting bank feeds to chat models but this bridges that gap using open finance protocols. saves hours of manual cleanup when you want to analyze spending patterns naturally. big plus is the revocable access—users stay in control and its backed by a legit payment inst which helps with compliance worries. setup is crazy quick, basically 2 mins to auth via CPF. def beats wrestling with traditional banking APIs for simple queries. downside is its pretty location locked to Brazil. if ur scope includes us or europe expect zero compatibility since it relies on local regs. also means non residents cant fully test the workflow either. stick with this for latin american fintech projects mostly.
What if your AI assistant could see your actual bank statements? The Open Finance Data MCP connects your bank account to ChatGPT, Claude, and any MCP-compatible AI — through Brazil's Open Finance. Ask about spending, get summaries, analyze patterns in natural language. No account needed — authenticate via Open Finance (your CPF + your bank). Your data, your control — revoke anytime. Setup takes 2 minutes. Built by Cumbuca, a licensed Payment Institution in Brazil.
Open Finance MCP Introduction
What is Open Finance MCP?
Open Finance MCP is a dev tool that plugs your actual bank account data straight into AI assistants like ChatGPT or Claude. Instead of manually exporting statements, devs can now ask natural language questions about spending or get summaries using Brazil's Open Finance system. Its built for anyone in fintech or dev tools looking to integrate financial insights without handling sensitive data themselves. Setup takes like 2 mins, auth is done via CPF + your bank login, and u keep total control to revoke access instantly whenever u wanna.
How to use Open Finance MCP?
Alright, to get this working, u first need to head to the platform and start the conection. It runs on Brazil’s Open Finance rules so instead of making a new password, u just authenticate with ur CPF and bank creds straight from the app. It’s super quick, like literally 2 mins total. Once verified, u point the MCP server toward the AI model ur already using, whether its Claude or ChatGPT, and grant permissions. That’s basically it for setup. After that, testing is easy. Just ask normal questions in natural language, like what did i spend on food last week or give me a summary. The system fetches actual statement data so the insights are real, not guesses. Privacy-wise, u stay in control and can revoke access anytime if u feel like it. Just make sure ur AI environment supports MCP protocols otherwise it wont kick in properly.
Why Choose Open Finance MCP?
honestly the best bet is if ur building an AI helper that needs actual transaction data instead of made up numbers. most tools struggle connecting bank feeds to chat models but this bridges that gap using open finance protocols. saves hours of manual cleanup when you want to analyze spending patterns naturally. big plus is the revocable access—users stay in control and its backed by a legit payment inst which helps with compliance worries. setup is crazy quick, basically 2 mins to auth via CPF. def beats wrestling with traditional banking APIs for simple queries. downside is its pretty location locked to Brazil. if ur scope includes us or europe expect zero compatibility since it relies on local regs. also means non residents cant fully test the workflow either. stick with this for latin american fintech projects mostly.
Open Finance MCP Features
AI Integrations
- ✓Works straight w/ ChatGPT & Claude
- ✓Compatible w/ all MCP models
- ✓No need 2 build new account
- ✓Easy plug-in style conneciton
Secure Access
- ✓Login via CPF + bank credentials
- ✓Revoke access anytime u want
- ✓Built by licenced pay inst
- ✓Data control remains yours
Spending Insights
- ✓Query spends in plain lang
- ✓Get quick transaction summaries
- ✓Spot weird patterns real easy
- ✓Ask finance questions naturally
Quick Setup
- ✓Takes bout 2 mins to set up
- ✓Zero friction onboarding
- ✓Uses Brazil Open Finance rules
- ✓Streamlined auth flow
Pricing
Pricing information not available