diff --git a/.Rbuildignore b/.Rbuildignore
index 29d98e9..6e3cfbd 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -16,4 +16,6 @@ templates_save.r
 ^README\.Rmd$
 ^codemeta\.json$
 Contributing.md
-examples
\ No newline at end of file
+examples
+^doc$
+^Meta$
diff --git a/.gitignore b/.gitignore
index b02daf0..c83a8c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,5 @@ aux.R
 .lintr
 inst/doc
 docs
+/doc/
+/Meta/
diff --git a/DESCRIPTION b/DESCRIPTION
index e1c846f..fc7ade6 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -59,7 +59,6 @@ Collate:
     'download-data.R'
     'file.R'
     'convert_to.R'
-    'scraper-cdi.R'
     'scraper-futures.R'
     'scraper-yc.R'
     'scraper-cotahist.R'
@@ -75,6 +74,6 @@ URL: https://github.com/ropensci/rb3,
     http://ropensci.github.io/rb3/
 VignetteBuilder: knitr
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.2
 Config/testthat/edition: 3
 Encoding: UTF-8
diff --git a/NAMESPACE b/NAMESPACE
index e6262ce..dd8018c 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,7 +1,6 @@
 # Generated by roxygen2: do not edit by hand
 
 export(cachedir)
-export(cdi_get)
 export(clearcache)
 export(code2month)
 export(company_cash_dividends_get)
@@ -28,7 +27,6 @@ export(display_template)
 export(download_marketdata)
 export(futures_get)
 export(futures_mget)
-export(idi_get)
 export(index_by_segment_get)
 export(index_comp_get)
 export(index_get)
diff --git a/R/downloaders.R b/R/downloaders.R
index b03114f..8bb8599 100644
--- a/R/downloaders.R
+++ b/R/downloaders.R
@@ -26,13 +26,13 @@ settlement_prices_download <- function(., dest, ...) {
   verifyssl <- if (!is.null(.$verifyssl)) .$verifyssl else TRUE
   if (verifyssl) {
     res <- POST(.$downloader$url,
-                body = list(dData1 = strdate),
-                encode = "form"
+      body = list(dData1 = strdate),
+      encode = "form"
     )
   } else {
     res <- POST(.$downloader$url,
-                body = list(dData1 = strdate),
-                encode = "form", config(ssl_verifypeer = FALSE)
+      body = list(dData1 = strdate),
+      encode = "form", config(ssl_verifypeer = FALSE)
     )
   }
   if (status_code(res) != 200) {
@@ -180,7 +180,7 @@ url_encoded_download <- function(., dest, ...) {
   if (verifyssl) {
     res <- GET(url)
   } else {
-    res <- GET(url, config(ssl_verifypeer = FALSE))
+    res <- GET(url, config(ssl_verifypeer = 0L))
   }
   if (status_code(res) != 200) {
     return(FALSE)
diff --git a/R/rb3-package.R b/R/rb3-package.R
index 2ddfd3a..8635eaa 100644
--- a/R/rb3-package.R
+++ b/R/rb3-package.R
@@ -1,6 +1,3 @@
-#' @keywords internal
-"_PACKAGE"
-
 #' @title Read files from Brazilian Financial Market
 #'
 #' @description
@@ -42,7 +39,6 @@
 #' }
 #'
 #' @name rb3-package
-#' @docType package
 #'
 #' @importFrom ascii ascii
 #' @importFrom proto proto
@@ -73,4 +69,5 @@
 #' @importFrom rvest read_html html_nodes html_text
 #' @importFrom rvest html_table html_element read_html
 #' @importFrom XML xmlInternalTreeParse getNodeSet xmlValue
-NULL
+#' @keywords internal
+"_PACKAGE"
diff --git a/_pkgdown.yml b/_pkgdown.yml
index 69eaa27..6d56c24 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -51,10 +51,6 @@ reference:
       - maturity2date
       - code2month
 
-  - title: CDI rate and IDI index
-    contents:
-      - cdi_get
-
   - title: Super datasets (mix datasets)
     contents:
       - yc_superset
diff --git a/inst/extdata/templates/CDIIDI.yaml b/examples/CDIIDI.yaml
similarity index 100%
rename from inst/extdata/templates/CDIIDI.yaml
rename to examples/CDIIDI.yaml
diff --git a/tests/fixtures/CDIIDI.yml b/examples/CDIIDI.yml
similarity index 100%
rename from tests/fixtures/CDIIDI.yml
rename to examples/CDIIDI.yml
diff --git a/examples/cotahist-options-examples.R b/examples/cotahist-options-examples.R
index dfb94ad..5e55467 100644
--- a/examples/cotahist-options-examples.R
+++ b/examples/cotahist-options-examples.R
@@ -1,5 +1,6 @@
-
 library(tidyverse)
+library(bizdays)
+library(oplib)
 
 refdate <- Sys.Date() - 2
 
@@ -21,11 +22,11 @@ maturities <- df |>
 df |>
   filter(symbol.underlying == "PETR4", maturity_date %in% maturities[1:2]) |>
   ggplot(aes(
-    x = strike, y = close, size = volume,
+    x = strike, y = close, linewidth = volume,
     group = maturity_date, color = factor(maturity_date)
   )) +
   geom_vline(
-    xintercept = close_underlying[1], size = 1, color = "red", alpha = 0.25
+    xintercept = close_underlying[1], linewidth = 1, color = "red", alpha = 0.25
   ) +
   geom_point(alpha = 0.5) +
   facet_grid(. ~ type)
@@ -80,4 +81,4 @@ m1 |>
 
 m1 |>
   ggplot(aes(x = delta, y = sigma, size = volume, color = type)) +
-  geom_point(alpha = 0.5)
\ No newline at end of file
+  geom_point(alpha = 0.5)
diff --git a/examples/debug-rb3.R b/examples/debug-rb3.R
new file mode 100644
index 0000000..07dcc12
--- /dev/null
+++ b/examples/debug-rb3.R
@@ -0,0 +1,3 @@
+devtools::load_all()
+debugonce(url_encoded_download)
+single_index_get("IBOV", 2024, cachedir(), FALSE)
diff --git a/R/scraper-cdi.R b/examples/scraper-cdi.R
similarity index 100%
rename from R/scraper-cdi.R
rename to examples/scraper-cdi.R
diff --git a/tests/testthat/test-cdi.R b/examples/test-cdi.R
similarity index 100%
rename from tests/testthat/test-cdi.R
rename to examples/test-cdi.R
diff --git a/tests/testthat/test-cdiidi.R b/examples/test-cdiidi.R
similarity index 100%
rename from tests/testthat/test-cdiidi.R
rename to examples/test-cdiidi.R
diff --git a/inst/extdata/templates/GetDetailsCompany.yaml b/inst/extdata/templates/GetDetailsCompany.yaml
index d227c7f..9a4762b 100644
--- a/inst/extdata/templates/GetDetailsCompany.yaml
+++ b/inst/extdata/templates/GetDetailsCompany.yaml
@@ -3,6 +3,7 @@ filename: ~
 filetype: MCUSTOM
 description: Informação suplementar das companhias listadas na Bolsa
 locale: pt
+verifyssl: false
 downloader:
   function: company_details_download
   url: https://sistemaswebb3-listados.b3.com.br/listedCompaniesProxy/CompanyCall/GetDetail
diff --git a/inst/extdata/templates/GetListedCashDividends.yaml b/inst/extdata/templates/GetListedCashDividends.yaml
index 00d48ad..71f47bb 100644
--- a/inst/extdata/templates/GetListedCashDividends.yaml
+++ b/inst/extdata/templates/GetListedCashDividends.yaml
@@ -3,6 +3,7 @@ filename: ~
 filetype: CUSTOM
 description: Listagem de dividendos em dinheiro
 locale: pt
+verifyssl: false
 downloader:
   function: company_cash_dividends_download
   url: https://sistemaswebb3-listados.b3.com.br/listedCompaniesProxy/CompanyCall/GetListedCashDividends
diff --git a/inst/extdata/templates/GetListedSupplementCompany.yaml b/inst/extdata/templates/GetListedSupplementCompany.yaml
index a7c40a5..51489c4 100644
--- a/inst/extdata/templates/GetListedSupplementCompany.yaml
+++ b/inst/extdata/templates/GetListedSupplementCompany.yaml
@@ -3,6 +3,7 @@ filename: ~
 filetype: MCUSTOM
 description: Informação suplementar das companhias listadas na Bolsa
 locale: pt
+verifyssl: false
 downloader:
   function: company_listed_supplement_download
   url: https://sistemaswebb3-listados.b3.com.br/listedCompaniesProxy/CompanyCall/GetListedSupplementCompany
diff --git a/inst/extdata/templates/GetPortfolioDay.yaml b/inst/extdata/templates/GetPortfolioDay.yaml
index dd51738..c734a01 100644
--- a/inst/extdata/templates/GetPortfolioDay.yaml
+++ b/inst/extdata/templates/GetPortfolioDay.yaml
@@ -3,6 +3,7 @@ filename: ~
 filetype: MCUSTOM
 description: Carteira Teórica dos índices da B3 com pesos e quantidades por segmentos
 locale: pt
+verifyssl: false
 downloader:
   function: stock_indexes_current_portfolio_download
   url: https://sistemaswebb3-listados.b3.com.br/indexProxy/indexCall/GetPortfolioDay
diff --git a/inst/extdata/templates/GetPortfolioDay_IndexStatistics.yaml b/inst/extdata/templates/GetPortfolioDay_IndexStatistics.yaml
index 8626873..79bcb55 100644
--- a/inst/extdata/templates/GetPortfolioDay_IndexStatistics.yaml
+++ b/inst/extdata/templates/GetPortfolioDay_IndexStatistics.yaml
@@ -3,6 +3,7 @@ filename: ~
 filetype: MCUSTOM
 description: Dados históricos de cotação dos índices da Bolsa
 locale: pt
+verifyssl: false
 downloader:
   function: stock_indexes_statistics_download
   url: https://sistemaswebb3-listados.b3.com.br/indexStatisticsProxy/IndexCall/GetPortfolioDay
diff --git a/inst/extdata/templates/GetStockIndex.yaml b/inst/extdata/templates/GetStockIndex.yaml
index 1c7a751..5b685cf 100644
--- a/inst/extdata/templates/GetStockIndex.yaml
+++ b/inst/extdata/templates/GetStockIndex.yaml
@@ -3,6 +3,7 @@ filename: ~
 filetype: MCUSTOM
 description: Composição dos índices da B3
 locale: pt
+verifyssl: false
 downloader:
   function: stock_indexes_composition_download
   url: https://sistemaswebb3-listados.b3.com.br/indexProxy/indexCall/GetStockIndex
diff --git a/inst/extdata/templates/GetTheoricalPortfolio.yaml b/inst/extdata/templates/GetTheoricalPortfolio.yaml
index 9c1cd27..a5c47d4 100644
--- a/inst/extdata/templates/GetTheoricalPortfolio.yaml
+++ b/inst/extdata/templates/GetTheoricalPortfolio.yaml
@@ -3,6 +3,7 @@ filename: ~
 filetype: MCUSTOM
 description: Carteira Teórica dos índices da B3 com pesos e posições
 locale: pt
+verifyssl: false
 downloader:
   function: stock_indexes_theo_portfolio_download
   url: https://sistemaswebb3-listados.b3.com.br/indexProxy/indexCall/GetTheoricalPortfolio
diff --git a/man/cdi-idi.Rd b/man/cdi-idi.Rd
deleted file mode 100644
index c10c63f..0000000
--- a/man/cdi-idi.Rd
+++ /dev/null
@@ -1,25 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/scraper-cdi.R
-\name{cdi-idi}
-\alias{cdi-idi}
-\alias{cdi_get}
-\alias{idi_get}
-\title{Get CDI rate and IDI index value from B3 front page}
-\usage{
-cdi_get()
-
-idi_get()
-}
-\value{
-\code{data.frame} with CDI rate or IDI index values.
-}
-\description{
-Scrape page \url{https://www.b3.com.br/} to get last available CDI rate and
-IDI index values.
-}
-\examples{
-\dontrun{
-df <- cdi_get()
-df <- idi_get()
-}
-}
diff --git a/man/rb3-package.Rd b/man/rb3-package.Rd
index 32b0aec..aa0e925 100644
--- a/man/rb3-package.Rd
+++ b/man/rb3-package.Rd
@@ -4,12 +4,8 @@
 \name{rb3-package}
 \alias{rb3}
 \alias{rb3-package}
-\title{rb3: Download and Parse Public Data Released by B3 Exchange}
+\title{Read files from Brazilian Financial Market}
 \description{
-\if{html}{\figure{logo.png}{options: style='float: right' alt='logo' width='120'}}
-
-Download and parse public files released by B3 and convert them into useful formats and data structures common to data analysis practitioners.
-
 Read the many files used in Brazilian Financial Market and
 convert them into useful formats and data structures.
 }
diff --git a/tests/testthat/test-downloaders.R b/tests/testthat/test-downloaders.R
index 0e8e3c3..e43f34a 100644
--- a/tests/testthat/test-downloaders.R
+++ b/tests/testthat/test-downloaders.R
@@ -5,16 +5,6 @@ if (Sys.info()["sysname"] == "Linux") {
   httr::set_config(httr::config(ssl_verifypeer = FALSE))
 }
 
-test_that("it should download a file with a simple downloader", {
-  tpl <- .retrieve_template(NULL, "CDIIDI")
-  dest <- tempfile()
-  vcr::use_cassette("CDIIDI", {
-    x <- tpl$download_marketdata(dest)
-  })
-  expect_true(x)
-  expect_true(file.exists(dest))
-})
-
 test_that("it should download a file with a datetime downloader", {
   tpl <- .retrieve_template(NULL, "COTAHIST_DAILY")
   dest <- tempfile()