BrazilDataAPI

The BrazilDataAPI package provides a unified interface to access open data from the BrasilAPI and the REST Countries API, with a focus on Brazil. It allows users to easily retrieve up-to-date information on postal codes, banks, economic indicators, holidays, company registrations, and international country-level data relevant to Brazil.

In addition to API-access functions, the package includes a collection of curated datasets related to Brazil, covering diverse domains such as demographics (male and female population by state and year), river levels in Manaus, environmental emission factors in São Paulo, Brazilian film festivals, and historical yellow fever outbreaks.

BrazilDataAPI is designed to support research, teaching, and data analysis focused on Brazil by integrating public RESTful APIs with high-quality, domain-specific datasets into a single, easy-to-use R package.

Installation

You can install the BrazilDataAPI package from CRAN with the following R function:

install.packages("BrazilDataAPI")

Usage

After installation, load the package and start exploring and using its functions and datasets.

library(BrazilDataAPI)

BrazilDataAPI Functions

• get_brazil_banks(): Get List of Banks in Brazil

• get_brazil_cep(): Get Address Information by Brazilian CEP (Postal Code) Example: get_brazil_cep(“89010025”)

• get_brazil_cnpj(): Get Company Information by CNPJ (Brazil) Example: get_brazil_cnpj(“19131243000197”)

• get_brazil_municipalities(): Get Municipalities of a Brazilian State from IBGE Example: get_brazil_municipalities(“SP”)

• get_brazil_rate_name(): Get Specific Brazilian Economic Rate by Name Example: get_brazil_rate_name(“CDI”)

• get_brazil_rates(): Get Official Interest Rates and Indexes from Brazil

• get_brazil_vehicle_brands(): Get Vehicle Brands from BrasilAPI (FIPE Data) Example: get_brazil_vehicle_brands(“motos”),get_brazil_vehicle_brands(“caminhoes”)

• get_country_info(): Get essential information about Brazil or any other country by its full name Example: get_country_info(“Brazil”),get_country_info(“brazil”),get_country_info(“Peru”)

• view_datasets_BrazilDataAPI(): Lists all curated datasets included in the BrazilDataAPI package

Some of the BrazilDataAPI Datasets

The naming convention helps you easily understand the structure of each dataset:

• _df: A standard data frame.

• _ts: A time series object.

• _list: A list object.

• Brasil_females_df: Brazilian Female Demographics & Mortality A data frame containing population counts and mortality information for females in Brazil, disaggregated by federal states and abridged age groups, for the years 1991 and 2000.

• manaus_ts: Monthly Average Heights of the Rio Negro at Manaus A univariate time series of monthly average river heights of the Rio Negro at Manaus. The series contains 1080 observations spanning 90 years, from January 1903 to December 1992.

• Yellow_Fever_list: Yellow Fever Outbreak in Brazil A list object containing information on the flow of Yellow Fever cases between five Brazilian states during the outbreak period from December 2016 to May 2017.

Example Code:

# Load the package
library(BrazilDataAPI)

# Selected, essential information about Brazil
get_country_info()

# Get List of Banks in Brazil
get_brazil_banks()

# Load a dataset
data("Brasil_females_df")

# Shows six rows of the dataset
head(Brasil_females_df)

# Display the structure of the dataset
str(Brasil_females_df)

# Shows the whole dataset

View(Brasil_females_df)