diff --git a/DESCRIPTION b/DESCRIPTION
index 736c30a..7a16d19 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,7 +2,7 @@ Package: looker3
 Type: Package
 Title: looker3 (http://github.com/abelcastilloavant/avant-looker3)
 Description: Pull data from Looker using the fancy new 3.0 API.
-Version: 0.1.5
+Version: 0.1.6
 Author: Abel Castillo <abel.castillo@avant.com>
 Maintainer: Abel Castillo <abel.castillo@avant.com>
 Authors@R: c(person("Abel", "Castillo",
diff --git a/JenkinsCi.groovy b/JenkinsCi.groovy
deleted file mode 100644
index 76aa8b8..0000000
--- a/JenkinsCi.groovy
+++ /dev/null
@@ -1,54 +0,0 @@
-/* 
- * Job configuration specific to the https://github.com/avantcredit/looker3 
- * CI Tool: Jenkins, Job DSL plugin
- * Contacts: Oleksandr K. <oleksandr.kryshchenko@avant.com>
- */
-class JenkinsCi {
-    /*
-     * Actual build step that's gonna run in the job config.
-     * In case of R we just use a shell script.
-     */
-     static String build_step = '''\
-#======================================
-# Running container and main build step
-#======================================
-
-CONTAINER_NAME=$BUILD_TAG
-DOCKER_IMAGE="de-docker.art.local/aa-r-avantformula:latest"
-
-R='/usr/bin/R -e '
-R=$R'"download <- function(path, url, ...){'
-R=$R'request <- httr::GET(url, ...);'
-R=$R'httr::stop_for_status(request);'
-R=$R'writeBin(httr::content(request, \\"raw\\"), path);'
-R=$R'path};'
-R=$R'lockbox_tar <- tempfile(fileext = \\".tar.gz\\");'
-R=$R'lockbox_url <- \\"https://github.com/robertzk/lockbox/archive/0.2.4.tar.gz\\";'
-R=$R'download(lockbox_tar, lockbox_url);'
-R=$R'install.packages(lockbox_tar, repos = NULL, type = \\"source\\");'
-R=$R'message(crayon::yellow(\\"Loading safe stable changes...\\"));'
-R=$R'lockbox::lockbox(\\"lockfile.stable.yml\\");'
-R=$R'library(bettertrace);'
-R=$R'r <- as.data.frame(devtools::test(\\".\\")); quit(save = \\"no\\", status = if (sum(r\\$failed) > 0) { 1 } else { 0 }, runLast = FALSE);'
-R=$R'library(covr);codecov()"'
-
-docker pull $DOCKER_IMAGE
-
-!(!(docker run -i --rm --name $CONTAINER_NAME -v $WORKSPACE:$DOCKER_WORKSPACE -w $DOCKER_WORKSPACE $DOCKER_IMAGE bash -c "$R"))
-
-echo DOCKER_RUN_EXIT_STATUS=$? > env.properties
-
-echo "Exit status:" $DOCKER_RUN_EXIT_STATUS
-'''
-    /*
-     * Whether to report build status to the GitHub.
-     */
-     static Boolean report_status = true
-        
-    /*
-     * We checkout code form GitHub using ssh. For this a deployment key
-     * should be installed on the repo settings and a user with credentials
-     * has to be created in Jenkins. This is Jenkin's internal id for that user.
-     */
-     static String gh_key_id = '40629a7d-fc60-4d47-9618-5236dc56f477'
-}
diff --git a/NEWS.md b/NEWS.md
index 2f00d01..423bacf 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,6 @@
+# Version 0.1.6
+- removed `logout_api_call`, using `cacher` to cache tokens instead.
+
 # Version 0.1.5
 - `validate_response` now only warns on unsuccessful logout validations.
 
diff --git a/circle.yml b/circle.yml
new file mode 100644
index 0000000..d75d75a
--- /dev/null
+++ b/circle.yml
@@ -0,0 +1,9 @@
+machine:
+  services:
+    - docker
+
+
+test:
+  override:
+    - docker run -v /home/ubuntu/looker3:/looker3 -w /looker3 -e GITHUB_PAT=$CIRCLE_GITHUB_PAT -e CODECOV_TOKEN=$CIRCLE_CODECOV_TOKEN kirillseva/avant-r-new bash -c "R -e 'packages <- c(\"roxygen2\"); install.packages(packages);'; Rscript circle_installations.R; R CMD build --no-build-vignettes .; R CMD INSTALL $(ls -1t *.tar.gz | head -n 1); Rscript circle_tests.R"
+    
diff --git a/circle_installations.R b/circle_installations.R
new file mode 100644
index 0000000..8d542c7
--- /dev/null
+++ b/circle_installations.R
@@ -0,0 +1,6 @@
+devtools::install_github("hadley/devtools");
+devtools::install_github("hadley/testthat@v0.10.0");
+devtools::install_github("klutometis/roxygen@v5.0.0");
+devtools::install_github("peterhurford/checkr@0.1.2");
+devtools::install_github("jimhester/covr")
+
diff --git a/circle_tests.R b/circle_tests.R
new file mode 100644
index 0000000..7b0ec6c
--- /dev/null
+++ b/circle_tests.R
@@ -0,0 +1,24 @@
+library(bettertrace)
+library(checkr)
+
+
+# Mounted under root dir in the docker container.
+devtools::install("/looker3") 
+
+tryCatch({
+    a <- as.data.frame(devtools::test())
+    st <- any(a$error | a$failed)
+}, error = function(e) {
+    dput(e)
+    q(save="no", status = 1)
+})
+
+tryCatch({
+    library(covr)
+    codecov()
+}, error = function (e) {
+    dput(e)
+    q(save = "no")
+})
+
+q(save="no", status = st)