Look up the registration data of a Brazilian company by its CNPJ.

Returns legal name, trade name, registration status, legal nature, CNAE (primary and secondary activities), address, partners (QSA) and share capital. Source: Brazilian Federal Revenue via BrasilAPI.

Look up the full address for a Brazilian postal code (CEP).

Returns street, neighborhood, city, state (UF) and, when available, geographic coordinates. Uses BrasilAPI's CEP v2 endpoint, which aggregates multiple providers (Correios, ViaCEP and others).

List all banks registered in Brazil (~250 institutions).

Each item includes the COMPE code (code), ISPB, name and full name. Useful to discover a bank's code before calling get_bank.

Get a bank's data by its COMPE code.

Returns ISPB, name, full name and bank code.

Look up the state and cities served by a Brazilian area code (DDD).

Returns the state (UF) and the list of municipalities covered by the code.

List the Brazilian national holidays for a given year.

Returns each holiday with its date (YYYY-MM-DD), name and type (national, movable, etc.). Does not include state or municipal holidays.

Look up a book's metadata by its ISBN.

Returns title, authors, publisher, year, synopsis and dimensions when available, aggregating providers such as CBL, Mercado Editorial and Google Books.

List all available economic rates and indices with their current values.

Includes indicators such as SELIC, CDI and IPCA. Each item has the symbol (nome) and the value (valor). Source: BACEN via BrasilAPI.

Get the current value of an economic rate/index by its symbol.

Returns the name and the current value of the indicator.

Look up a CVM-authorized brokerage firm by its CNPJ.

Returns trade name, legal name, status, address and contacts registered with the CVM (Brazilian Securities and Exchange Commission).

List the foreign currencies available for quotes (USD, EUR and others).

Each item includes the symbol, name and type of the currency. Use the returned symbol with get_exchange_rate.

Get the buy/sell exchange rate of a currency on a specific date.

Returns the Central Bank's PTAX rates (buy/sell) for the given date. Note: quotes are only available on business days.

List the 27 Brazilian federative units (states) with their IBGE codes.

Each item includes the id (IBGE code), abbreviation (UF), name and region.

List the municipalities of a state with their IBGE codes.

Returns the name and IBGE code of each municipality in the given state.

Check the status of a .br domain at Registro.br.

Returns the status (available, registered, etc.), suggestions and, for registered domains, the creation, expiration and last-processed dates.