Nubank MCP
Connects your Nubank account to Claude, ChatGPT, or any MCP client through Brazil's regulated Open Finance system. You get 18 read-only tools covering checking and credit card balances, transaction history, credit card bills with payment details, investment portfolios (stocks, FIIs, fixed income, mutual funds), and loan contracts. Authentication uses magic links with explicit consent that you can revoke anytime. The server handles real-time syncing, category updates, and consolidated cash flow analysis across accounts. Reach for this when you want natural language access to Nubank financial data in your AI workflow without building Open Finance integration yourself. Hosted service at api.mcp.ai/p_nubank, one-click install for major clients.
- tools
- 18
- transport
- HTTP
- last updated
- Jun 11, 2026
Tools
18 toolsPublic tool metadata for what this MCP can expose to an agent.
openfinance_search_bank_connectorsSearches the available bank connectors by name (pass keywords[], e.g.
Searches the available bank connectors by name (pass keywords[], e.g.
No parameter schema in public metadata yet.
openfinance_list_connectionsReturns the saved bank connections for this install: connector_id, item_id, bank name, and an add_connection_url to link additional banks via the Open Finance widget.
Returns the saved bank connections for this install: connector_id, item_id, bank name, and an add_connection_url to link additional banks via the Open Finance widget.
No parameter schema in public metadata yet.
openfinance_get_item_statusReturns the current status of a bank connection (UPDATED, UPDATING, LOGIN_ERROR, etc.), its executionStatus, and connector metadata.
Returns the current status of a bank connection (UPDATED, UPDATING, LOGIN_ERROR, etc.), its executionStatus, and connector metadata.
No parameter schema in public metadata yet.
openfinance_provider_statusChecks the LIVE operational status of the Open Finance provider (its public status page) — this is the PROVIDER's health, separate from your own connection's `openfinance_get_item_status`.
Checks the LIVE operational status of the Open Finance provider (its public status page) — this is the PROVIDER's health, separate from your own connection's `openfinance_get_item_status`.
No parameter schema in public metadata yet.
openfinance_list_accountsReturns accounts for a bank connection: BANK (checking/savings) and CREDIT (credit card) with balance, number, type, subtype, bankData, and creditData.
Returns accounts for a bank connection: BANK (checking/savings) and CREDIT (credit card) with balance, number, type, subtype, bankData, and creditData.
No parameter schema in public metadata yet.
openfinance_list_transactionsReturns transactions for a bank account (BANK or CREDIT type).
Returns transactions for a bank account (BANK or CREDIT type).
No parameter schema in public metadata yet.
openfinance_list_transactions_by_itemConsolidated cash-flow analysis for a whole bank CONNECTION over a period, in ONE call.
Consolidated cash-flow analysis for a whole bank CONNECTION over a period, in ONE call.
No parameter schema in public metadata yet.
openfinance_list_credit_card_billsReturns CLOSED credit card bills for a CREDIT-type account: dueDate, totalAmount, minimumPaymentAmount, allowsInstallments, plus `payments[]` (id, paymentDate, amount, valueType, paymentMode), `payments_count`, `payme…
Returns CLOSED credit card bills for a CREDIT-type account: dueDate, totalAmount, minimumPaymentAmount, allowsInstallments, plus `payments[]` (id, paymentDate, amount, valueType, paymentMode), `payments_count`, `payme…
No parameter schema in public metadata yet.
openfinance_list_investmentsReturns the investment portfolio for a connection (broker or bank with INVESTMENTS product enabled): FIIs, stocks, ETFs, fixed income (CDB/LCI/LCA/Tesouro), mutual funds, retirement (previdência) and COE.
Returns the investment portfolio for a connection (broker or bank with INVESTMENTS product enabled): FIIs, stocks, ETFs, fixed income (CDB/LCI/LCA/Tesouro), mutual funds, retirement (previdência) and COE.
No parameter schema in public metadata yet.
openfinance_list_investment_transactionsReturns the movement history for a specific investment position: BUY / SELL / TAX / INTEREST / AMORTIZATION / TRANSFER.
Returns the movement history for a specific investment position: BUY / SELL / TAX / INTEREST / AMORTIZATION / TRANSFER.
No parameter schema in public metadata yet.
openfinance_list_loansLists loan contracts per bank connection (GET /loans).
Lists loan contracts per bank connection (GET /loans).
No parameter schema in public metadata yet.
openfinance_force_syncForces the bank to re-sync one or more connections NOW and WAITS for it to finish (PATCH /items/:id, then polls until the item stops updating, up to ~60s).
Forces the bank to re-sync one or more connections NOW and WAITS for it to finish (PATCH /items/:id, then polls until the item stops updating, up to ~60s).
No parameter schema in public metadata yet.
openfinance_get_account_balanceReturns real-time balance payload per account id (GET /accounts/:id/balance).
Returns real-time balance payload per account id (GET /accounts/:id/balance).
No parameter schema in public metadata yet.
openfinance_get_accounts_detailReturns full account objects including extended creditData (additional cards, limits) per id (GET /accounts/:id).
Returns full account objects including extended creditData (additional cards, limits) per id (GET /accounts/:id).
No parameter schema in public metadata yet.
openfinance_get_credit_card_billReturns bill-level detail for one or more credit card bills by id (GET /bills/:id): financeCharges and payments[] (id, paymentDate, amount, valueType, paymentMode).
Returns bill-level detail for one or more credit card bills by id (GET /bills/:id): financeCharges and payments[] (id, paymentDate, amount, valueType, paymentMode).
No parameter schema in public metadata yet.
openfinance_list_categoriesReturns the provider's transaction category taxonomy (GET /categories), cached for the adapter session.
Returns the provider's transaction category taxonomy (GET /categories), cached for the adapter session.
No parameter schema in public metadata yet.
openfinance_update_transaction_categoryCorrects the category of one or more transactions (PATCH /transactions/:id).
Corrects the category of one or more transactions (PATCH /transactions/:id).
No parameter schema in public metadata yet.
openfinance_disconnect_bankRevokes the Open Finance consent for a specific bank and deletes the connection data.
Revokes the Open Finance consent for a specific bank and deletes the connection data.
No parameter schema in public metadata yet.
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Nubank MCP
Nubank no Claude, ChatGPT e agentes de IA via Open Finance
Conecte sua conta do Nubank ao Claude, ChatGPT e agentes de IA via Open Finance Brasil. Pergunte sobre saldos, extratos, faturas de cartão e investimentos do Nubank em linguagem natural. Regulado pelo Banco Central, somente leitura.
- 🏦 Nubank via Open Finance Brasil, regulado pelo Banco Central
- 💳 Saldos, extratos, faturas de cartão, investimentos e empréstimos
- 🔒 Somente leitura — a IA não movimenta dinheiro
- 🔑 Login por magic-link, consentimento explícito e revogável (LGPD)
- 💬 Funciona com qualquer cliente MCP: Claude Desktop, Cursor, VS Code, Cline, Continue
English version · Documentação completa · Skill pra agentes
Instalar em 1 clique
Claude (Web e Desktop)
A Anthropic unificou a instalação de MCPs em claude.ai/customize/connectors. O mesmo link serve pra Claude Web e Claude Desktop (basta estar logado):
Details
- Repository
- github.com/mcp-dir/nubank-mcp
- Website
- mcp.ai/nubank
- Transport
- HTTP