diff --git a/lua/kulala/config/init.lua b/lua/kulala/config/init.lua
index 1f1654d..66629c7 100644
--- a/lua/kulala/config/init.lua
+++ b/lua/kulala/config/init.lua
@@ -1,4 +1,6 @@
-KULALA_CONFIG = KULALA_CONFIG or {
+local M = {}
+
+M.defaults = {
   -- default_view, body or headers
   default_view = "body",
   -- dev, test, prod, can be anything
@@ -16,7 +18,7 @@ KULALA_CONFIG = KULALA_CONFIG or {
   icons = {
     inlay = {
       loading = "⏳",
-      done = "✅ "
+      done = "✅"
     },
     lualine = "🐼",
   },
@@ -25,15 +27,18 @@ KULALA_CONFIG = KULALA_CONFIG or {
   additional_curl_options = {},
 }
 
-local M = {}
+M.options = {}
+
+M.setup = function(config)
+  M.options = vim.tbl_deep_extend("force", M.defaults, config or {})
+end
 
-M.set_config = function(config)
-  config = config or {}
-  KULALA_CONFIG = vim.tbl_deep_extend("force", KULALA_CONFIG, config)
+M.set = function(config)
+  M.options = vim.tbl_deep_extend("force", M.options, config or {})
 end
 
-M.get_config = function()
-  return KULALA_CONFIG
+M.get = function()
+  return M.options
 end
 
 return M
diff --git a/lua/kulala/formatter/init.lua b/lua/kulala/formatter/init.lua
index e48b143..da7b48c 100644
--- a/lua/kulala/formatter/init.lua
+++ b/lua/kulala/formatter/init.lua
@@ -1,19 +1,19 @@
 local CONFIG = require("kulala.config")
 local FS = require("kulala.utils.fs")
-local CFG = CONFIG.get_config()
 local M = {}
 
 M.format = function(ft, contents)
+  local cfg = CONFIG.get()
   local cmd = {}
   local cmd_exists = false
   if ft == "json" then
-    cmd = CFG.formatters.json
+    cmd = cfg.formatters.json
     cmd_exists = FS.command_exists("jq")
   elseif ft == "xml" then
-    cmd = CFG.formatters.xml
+    cmd = cfg.formatters.xml
     cmd_exists = FS.command_exists("xmllint")
   elseif ft == "html" then
-    cmd = CFG.formatters.html
+    cmd = cfg.formatters.html
     cmd_exists = FS.command_exists("xmllint")
   end
   if not cmd_exists then
diff --git a/lua/kulala/init.lua b/lua/kulala/init.lua
index d720ecb..5c89c7d 100644
--- a/lua/kulala/init.lua
+++ b/lua/kulala/init.lua
@@ -7,9 +7,9 @@ local JUMPS = require("kulala.jumps")
 local M = {}
 
 M.setup = function(config)
-  CONFIG.set_config(config)
-  GLOBAL_STORE.set("selected_env", CONFIG.get_config().default_env)
-  vim.g.kulala_selected_env = CONFIG.get_config().default_env
+  CONFIG.setup(config)
+  GLOBAL_STORE.set("selected_env", CONFIG.get().default_env)
+  vim.g.kulala_selected_env = CONFIG.get().default_env
   ENV_PARSER.load_envs()
 end
 
diff --git a/lua/kulala/inlay/init.lua b/lua/kulala/inlay/init.lua
index 76d8dd1..13a6db5 100644
--- a/lua/kulala/inlay/init.lua
+++ b/lua/kulala/inlay/init.lua
@@ -13,11 +13,15 @@ M.clear = function()
 end
 
 M.show_loading = function()
-  M.show(CONFIG.get_config().icons.inlay.loading)
+  M.show(CONFIG.get().icons.inlay.loading)
 end
 
 M.show_done = function(self, elapsed_time)
-  M.show(CONFIG.get_config().icons.inlay.done .. elapsed_time)
+  icon = ""
+  if string.len(CONFIG.get().icons.inlay.done) > 0 then
+    icon = CONFIG.get().icons.inlay.done .. " "
+  end
+  M.show(icon .. elapsed_time)
 end
 
 
diff --git a/lua/kulala/parser/dynamic_vars.lua b/lua/kulala/parser/dynamic_vars.lua
index 86b56fa..4f3b17e 100644
--- a/lua/kulala/parser/dynamic_vars.lua
+++ b/lua/kulala/parser/dynamic_vars.lua
@@ -1,7 +1,6 @@
-local Config = require("kulala.config")
+local CONFIG = require("kulala.config")
 local M = {}
 
-local config = Config.get_config()
 local random = math.random
 math.randomseed(os.time())
 
@@ -20,7 +19,7 @@ end
 ---the user on his configuration
 ---@return { [string]: fun():string }[] An array-like table of tables which contains dynamic variables definition
 function M.retrieve_all()
-  local user_variables = config.custom_dynamic_variables or {}
+  local user_variables = CONFIG.get().custom_dynamic_variables or {}
   local rest_variables = {
     ["$uuid"] = uuid,
     ["$date"] = function()
diff --git a/lua/kulala/parser/init.lua b/lua/kulala/parser/init.lua
index 5d81103..486b9f9 100644
--- a/lua/kulala/parser/init.lua
+++ b/lua/kulala/parser/init.lua
@@ -4,7 +4,6 @@ local CONFIG = require("kulala.config")
 local DYNAMIC_VARS = require("kulala.parser.dynamic_vars")
 local STRING_UTILS = require("kulala.utils.string")
 local ENV_PARSER = require("kulala.parser.env")
-local CFG = CONFIG.get_config()
 local PLUGIN_TMP_DIR = FS.get_plugin_tmp_dir()
 local M = {}
 
@@ -457,7 +456,7 @@ function M.parse()
   end
   table.insert(res.cmd, "-A")
   table.insert(res.cmd, "kulala.nvim/".. GLOBALS.VERSION)
-  for _, additional_curl_option in pairs(CFG.additional_curl_options) do
+  for _, additional_curl_option in pairs(CONFIG.get().additional_curl_options) do
     table.insert(res.cmd, additional_curl_option)
   end
   table.insert(res.cmd, res.request.url)
@@ -469,7 +468,7 @@ function M.parse()
     res.ft = "html"
   end
   FS.write_file(PLUGIN_TMP_DIR .. "/ft.txt", res.ft)
-  if CFG.debug then
+  if CONFIG.get().debug then
     FS.write_file(PLUGIN_TMP_DIR .. "/request.txt", table.concat(res.cmd, " "))
   end
   return res
diff --git a/lua/kulala/ui/init.lua b/lua/kulala/ui/init.lua
index 36ff648..bcad6d0 100644
--- a/lua/kulala/ui/init.lua
+++ b/lua/kulala/ui/init.lua
@@ -1,6 +1,5 @@
 local GLOBALS = require("kulala.globals")
 local CONFIG = require("kulala.config")
-local CFG = CONFIG.get_config()
 local INLAY = require("kulala.inlay")
 local PARSER = require("kulala.parser")
 local CMD = require("kulala.cmd")
@@ -81,7 +80,7 @@ M.open = function()
     if not buffer_exists() then
       open_buffer()
     end
-    if CFG.default_view == "body" then
+    if CONFIG.get().default_view == "body" then
       M.show_body()
     else
       M.show_headers()
@@ -116,13 +115,14 @@ M.show_headers = function()
 end
 
 M.toggle_headers = function()
-  if CFG.default_view == "headers" then
-    CFG.default_view = "body"
+  cfg = CONFIG.get()
+  if cfg.default_view == "headers" then
+    cfg.default_view = "body"
   else
-    CFG.default_view = "headers"
+    cfg.default_view = "headers"
   end
-  CONFIG.set_config(CFG)
-  if CFG.default_view == "body" then
+  CONFIG.set(cfg)
+  if cfg.default_view == "body" then
     M.show_body()
   else
     M.show_headers()
diff --git a/lua/lualine/components/kulala.lua b/lua/lualine/components/kulala.lua
index d435d81..bbc3f6d 100644
--- a/lua/lualine/components/kulala.lua
+++ b/lua/lualine/components/kulala.lua
@@ -4,7 +4,7 @@ local CONFIG = require("kulala.config")
 
 local default_options = {
   fg = "#10B1FE",
-  icon = CONFIG.get_config().icons.lualine,
+  icon = CONFIG.get().icons.lualine,
 }
 
 function M:init(options)