Banco MCP
Brazilian Open Finance MCP — 30+ banks (Itaú, Nubank, etc.) to Claude/Cursor. Read-only.
Connect it
Settings → Connectors → Add custom connector
URL: https://api.mcp.ai/bancoSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://api.mcp.ai/banco{
"mcpServers": {
"banco-mcp": {
"url": "https://api.mcp.ai/banco"
}
}
}claude mcp add --transport http banco-mcp https://api.mcp.ai/banco{
"servers": {
"banco-mcp": {
"type": "http",
"url": "https://api.mcp.ai/banco"
}
}
}19 tools, verified live
openfinance_search_bank_connectorsread-onlySearches the available bank connectors by name (pass keywords[], e.g. ['nubank','btg']) and returns, per match: the connector id, whether it's Open Finance or API (`access`), PF/PJ (`audience`), the user's already-linked connections (and accounts when include_accounts=true), and a ready `connect_url` with the bank pre-selected. Some non-Open-Finance credential connectors carry a `caveat` warning t
openfinance_list_connectionsread-onlyReturns the saved bank connections for this install: connector_id, item_id, bank name, a per-connection reconnect_url, and an add_connection_url to link additional banks via the Open Finance widget. The reconnect_url reopens the widget in UPDATE mode for that EXISTING connection (user re-enters credentials / MFA token and the data refreshes in place) â use it when a connection needs re-authentic
openfinance_get_item_statusread-onlyReturns the current status of a bank connection (UPDATED, UPDATING, LOGIN_ERROR, etc.), its executionStatus, connector metadata, and a reconnect_url that reopens the widget in UPDATE mode for that connection (re-authenticate / enter MFA token in place, without disconnecting and without consuming a connection slot). Omit `item` to get the status of ALL linked banks at once (returns `{ count, items
openfinance_provider_statusread-onlyChecks the LIVE operational status of the Open Finance provider (its public status page) â this is the PROVIDER's health, separate from your own connection's `openfinance_get_item_status`. Use it whenever data looks incomplete or stale even though a connection shows UPDATED (accounts/transactions/balances missing, a bank not returning everything): it reveals an upstream outage or a known inciden
openfinance_list_accountsread-onlyReturns accounts for a bank connection: BANK (checking/savings) and CREDIT (credit card) with balance, number, type, subtype, bankData, and creditData. Also returns `bank` (the brand/connector name like 'Nubank Empresas' â same shown in the dashboard UI) and `connector_id`. Note: each account's `name` is the legal entity that issues the account (e.g. 'Nu Pagamentos S.A. - Instituição de Pagame
openfinance_list_transactionsread-onlyReturns transactions for a bank account (BANK or CREDIT type). For CREDIT (credit card) accounts, this is the ONLY way to get itemized transactions (purchases, subscriptions, etc.). Each credit card transaction MAY carry `creditCardMetadata.billId` pointing at a bill from openfinance_list_credit_card_bills, but this is a per-connector HINT, not authoritative: some connectors (e.g. Nubank) populate
openfinance_list_transactions_by_itemread-onlyConsolidated cash-flow analysis for a whole bank CONNECTION over a period, in ONE call. Resolves the connection's accounts internally and fans out their transactions, so you do NOT need to call openfinance_list_accounts first nor carry account_id uuids between calls. Pass `item` (connector_id, connector_name or item_id) to target one bank, or OMIT it to analyze ALL linked banks at once. `from`/`to
openfinance_list_credit_card_billsread-onlyReturns CLOSED credit card bills for a CREDIT-type account: dueDate, totalAmount, minimumPaymentAmount, allowsInstallments, plus `payments[]` (id, paymentDate, amount, valueType, paymentMode), `payments_count`, `payments_total`, finance charges aggregates, and a derived `payment_status` per bill. IMPORTANT â Brazilian Open Finance semantics: Pluggy does NOT return a `paid`/`status` field. The pa
openfinance_list_investmentsread-onlyReturns 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. Each row carries balance, amount, amountOriginal, amountProfit, lastMonthRate / annualRate / lastTwelveMonthsRate (when available), dueDate, issuer, ISIN, etc. Returns { total:0, results:[], war
openfinance_list_investment_transactionsread-onlyReturns the movement history for a specific investment position: BUY / SELL / TAX / INTEREST / AMORTIZATION / TRANSFER. Each row carries quantity, value, amount, netAmount, agreedRate (treasury), brokerageNumber, and itemized `expenses` (brokerageFee, incomeTax, settlementFee, custodyFee, stockExchangeFee, etc.). Use after openfinance_list_investments to get the investment_id. Bulk support: accep
openfinance_list_loansread-onlyLists loan contracts per bank connection (GET /loans). Pass `items` as an array of connection selectors (item_id uuid, connector_id, or connector_name) â one entry per connection to fetch; multiple connections are queried sequentially with rate-limit spacing. OMIT `items` to list loans across ALL linked banks. Returns `{ results, errors }` per connection.
openfinance_get_loan_detailread-onlyReturns full loan contract detail by id (GET /loans/:loanId): interestRates[] (taxType, ratePercentage, indexer), contractedFinanceCharges[], balloonPayments[], warranties[], installments schedule (installmentsCount, paidInstallments, numberOfInstallmentsRemaining, installmentFrequency), amortizationScheduled, CET, ipocCode and dates. Use after openfinance_list_loans to deep-dive on a specific con
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). Use this when a balance or transaction list looks stale: a connection can read UPDATED yet be hours old, and this pulls fresh data WITHOUT disconnecting/reconnecting. Pass `items` as an array of selectors (item_id, connector_id, connector_name,
openfinance_get_account_balanceread-onlyReturns the latest available balance per account id (GET /accounts/:id/balance). This is the freshest balance the provider can serve, but it is a SNAPSHOT anchored to the connection's last upstream sync: the `updateDateTime`/`updatedAt` in each row is that sync instant, NOT a to-the-second live read. If a movement that just happened is not reflected yet, or the balance disagrees with the sum of op
openfinance_get_accounts_detailread-onlyReturns full account objects including extended creditData (additional cards, limits) per id (GET /accounts/:id). Pass `account_ids` as an array (1â50). `{ results, errors }` batch shape. May include a `provider_incident` block when the Open Finance provider has an OPEN incident affecting a connected bank: credit limits and balances may be unreliable (e.g. a limit near 1,00) until the provider r
openfinance_get_credit_card_billread-onlyReturns bill-level detail for one or more credit card bills by id (GET /bills/:id): `dueDate`, `billClosingDate` (when the cycle closed â the boundary that defines which purchases belong to this bill), `totalAmount`, financeCharges and payments[] (id, paymentDate, amount, valueType, paymentMode). ITEMIZED PURCHASES (OPT-IN): the bank's bill payload has no transactions in it â they live on the
openfinance_list_categoriesread-onlyReturns Pluggy's transaction category taxonomy (GET /categories), cached for the adapter session. Each entry has `id` (the categoryId used by openfinance_update_transaction_category), `description` (English), `descriptionTranslated` (Portuguese â prefer this for pt-BR users), `parentId` and `parentDescription` (the tree parent). Single aggregated response â no batch ids.
openfinance_update_transaction_categoryCorrects the category of one or more transactions (PATCH /transactions/:id). Pass `items` as an array of { transaction_id, category_id } â `transaction_id` comes from openfinance_list_transactions, `category_id` from openfinance_list_categories. This overrides Pluggy's automatic categorization AND teaches Pluggy: recategorizing a transaction automatically creates a Category Rule for this client
openfinance_disconnect_bankcan modifyRevokes the Open Finance consent for a specific bank and deletes the connection data. The bank's data will no longer be available. Returns an add_connection_url to re-connect if needed.
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