diff --git a/coderlog/Labex_Q1.R b/coderlog/Labex_Q1.R
new file mode 100644
index 0000000..8f6e578
--- /dev/null
+++ b/coderlog/Labex_Q1.R
@@ -0,0 +1,30 @@
+library(httr)
+
+spotify_token <- function() {
+  endpoint_uri <- "https://accounts.spotify.com/api/token"
+  
+  body <- list(
+    grant_type = "client_credentials",
+    client_id = (Sys.getenv("SPOTIFY_ID")),
+    client_secret = (Sys.getenv("SPOTIFY_SECRET"))
+  )
+  
+  response <- POST(
+    url = endpoint_uri,
+    body = body,
+    add_headers("Content-Type" = "application/x-www-form-urlencoded"),
+    encode = "form"
+  )
+  
+  status_code <- status_code(response)
+  token <- content(response)$access_token
+  bearer_token <- paste("Bearer", token)
+  
+  result <- list(
+    status_code <- status_code,
+    token <- bearer_token
+  )
+  
+  return(result)
+}
+
diff --git a/coderlog/Labex_Q1_tests.R b/coderlog/Labex_Q1_tests.R
new file mode 100644
index 0000000..30544d1
--- /dev/null
+++ b/coderlog/Labex_Q1_tests.R
@@ -0,0 +1,22 @@
+library(testthat)
+
+rm(list = ls())
+file_path <- "Labex_Q1.R"
+source(file_path)
+
+result <- spotify_token()
+
+#--------------------------------Test 1.1--------------------------------#
+test_that("Global Workspace'de spotify_token adlı bir değişken olmalı", {
+  expect_true(exists("spotify_token"))
+})
+
+#--------------------------------Test 1.2--------------------------------#
+test_that("spotify_token adlı değişken bir 'function' tipinde olmalı", {
+  expect_true(is.function(spotify_token))
+})
+
+#--------------------------------Test 1.3--------------------------------#
+test_that("spotify_token() çağrıldığında döndürdüğü çıktı bir liste olmalı", {
+  expect_true(is.list(result))
+})
\ No newline at end of file