diff --git a/.gitignore b/.gitignore
index 90f60e5..fc2e46b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
 venv/
 __pycache__
 .env
-output/main_file.py
\ No newline at end of file
+build/
+dist/
+output/
\ No newline at end of file
diff --git a/main.spec b/main.spec
new file mode 100644
index 0000000..bb2fcbb
--- /dev/null
+++ b/main.spec
@@ -0,0 +1,40 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+block_cipher = None
+
+
+a = Analysis(['src\\main.py'],
+             pathex=['C:\\Users\\Matheus\\Pictures\\cobli-bi'],
+             binaries=[],
+             datas=[],
+             hiddenimports=[],
+             hookspath=[],
+             hooksconfig={},
+             runtime_hooks=[],
+             excludes=[],
+             win_no_prefer_redirects=False,
+             win_private_assemblies=False,
+             cipher=block_cipher,
+             noarchive=False)
+pyz = PYZ(a.pure, a.zipped_data,
+             cipher=block_cipher)
+
+exe = EXE(pyz,
+          a.scripts,
+          a.binaries,
+          a.zipfiles,
+          a.datas,  
+          [],
+          name='main',
+          debug=False,
+          bootloader_ignore_signals=False,
+          strip=False,
+          upx=True,
+          upx_exclude=[],
+          runtime_tmpdir=None,
+          console=True,
+          disable_windowed_traceback=False,
+          target_arch=None,
+          codesign_identity=None,
+          entitlements_file=None )
diff --git a/src/costs.py b/src/costs.py
index a56343d..f73ac97 100644
--- a/src/costs.py
+++ b/src/costs.py
@@ -1,9 +1,9 @@
 import requests
 import pandas as pd
-from initial import start_timestamp, end_timestamp, apiKey
+from initial import start_timestamp, end_timestamp
 
 
-def getCostsDataFrame(apiKey=apiKey, end_timestamp=end_timestamp, start_timestamp=start_timestamp):
+def getCostsDataFrame(apiKey=None, end_timestamp=end_timestamp, start_timestamp=start_timestamp):
     costsURL = f"https://api.cobli.co/herbie-1.1/costs/report?begin={start_timestamp}&end={end_timestamp}&tz=America%2FFortaleza"
     costsResponse = requests.get(costsURL, headers={'cobli-api-key': apiKey})
     return pd.read_excel(costsResponse.content, 0)
diff --git a/src/generate_bi_script.py b/src/generate_bi_script.py
new file mode 100644
index 0000000..ae9ce3c
--- /dev/null
+++ b/src/generate_bi_script.py
@@ -0,0 +1,41 @@
+import inspect
+import requests
+from productivity import getProductivityDataFrame, productivity_function_name
+from costs import getCostsDataFrame, costs_function_name
+from incidents import getIncidentsDataFrame, incidents_function_name
+import os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+productivityScript = inspect.getsource(getProductivityDataFrame)
+costsScript = inspect.getsource(getCostsDataFrame)
+incidentsScript = inspect.getsource(getIncidentsDataFrame)
+
+with open("../output/data.py", "r") as dataFile:
+    apiKeyList = dataFile.read() or os.getenv('API_KEY')
+    parsedApiKeyList = apiKeyList.replace(' ', '').split(',')
+
+os.remove("../output/data.py")
+
+with open("../src/initial.py", "r") as initialFile, \
+        open('../output/main_file.py', 'w') as main_file:
+        main_file.write(initialFile.read() + '\n\n')
+        main_file.write(costsScript + '\n')
+        main_file.write(incidentsScript + '\n')
+        main_file.write(productivityScript + '\n')
+        for key in parsedApiKeyList:
+            response = requests.get('https://api.cobli.co/api-keys/external-auth', headers={'cobli-api-key': key})
+            
+            if(response.status_code != 200):
+                print(f"Algo de errado aconteceu na coleta de dados da API, usando a chave {key} \n\n")
+                input("Pressione uma tecla para continuar!")
+                exit()
+
+            fleetId = response.headers.get('cobli-fleet-id').replace('.', '_').replace('-', '_')
+            main_file.write(
+                f"costsFunction_{fleetId} = {costs_function_name}('{key}')\n\n")
+            main_file.write(
+                f"incidentsFunction_{fleetId} = {incidents_function_name}('{key}')\n\n")
+            main_file.write(
+                f"productivityFunction_{fleetId} = {productivity_function_name}('{key}')\n\n")
diff --git a/src/incidents.py b/src/incidents.py
index e22b4d5..28c4fde 100644
--- a/src/incidents.py
+++ b/src/incidents.py
@@ -1,9 +1,9 @@
 import requests
 import pandas as pd
-from initial import start_timestamp, end_timestamp, apiKey
+from initial import start_timestamp, end_timestamp
 
 
-def getIncidentsDataFrame(apiKey=apiKey, end_timestamp=end_timestamp, start_timestamp=start_timestamp):
+def getIncidentsDataFrame(apiKey=None, end_timestamp=end_timestamp, start_timestamp=start_timestamp):
     incidentsURL = f"https://api.cobli.co/herbie-1.1/stats/incidents/report?begin={start_timestamp}&end={end_timestamp}&tz=America%2FFortaleza"
     incidentsResponse = requests.get(
         incidentsURL, headers={'cobli-api-key': apiKey})
diff --git a/src/initial.py b/src/initial.py
index 54c91f3..487c858 100644
--- a/src/initial.py
+++ b/src/initial.py
@@ -2,15 +2,12 @@
 import pandas as pd
 import time
 import datetime
-import platform
-import os
-from shutil import which
 
 # Input de Dados
 #
 start = "01/06/2021 16:31:32.123"
 end = "16/06/2021 23:59:59.123"
-apiKey = os.getenv('API_KEY')
+
 #
 format_string = "%d/%m/%Y %H:%M:%S.%f"
 start_timestamp = int(time.mktime(
diff --git a/src/main.py b/src/main.py
new file mode 100644
index 0000000..eeba0b6
--- /dev/null
+++ b/src/main.py
@@ -0,0 +1,18 @@
+import os
+import platform
+from shutil import which
+
+if platform.system() == "Windows" and which("python") is None:
+    if not os.path.isfile('./python.exe'):
+        print("Fazendo download do Python")
+        os.system("curl https://www.python.org/ftp/python/3.9.6/python-3.9.6-amd64.exe -o python.exe --silent")
+    print("Instalando Python no seu computador...")
+    os.system(".\python.exe /passive")
+    os.system("pip install -q pandas matplotlib requests openpyxl")
+
+apiKeyList = input('Por favor, digite as chaves de API das frotas desejadas, separadas por vírgula: \n\n')
+
+with open("../output/data.py", "w") as dataFile:
+    dataFile.write(apiKeyList)
+
+os.system("python ../src/generate_bi_script.py")
\ No newline at end of file
diff --git a/src/my_script.py b/src/my_script.py
deleted file mode 100644
index 1cfc3b6..0000000
--- a/src/my_script.py
+++ /dev/null
@@ -1,39 +0,0 @@
-import inspect
-from productivity import getProductivityDataFrame, productivity_function_name
-from costs import getCostsDataFrame, costs_function_name
-from incidents import getIncidentsDataFrame, incidents_function_name
-from windows_requirements import installing_libraries, windows_requirements_function_name
-import os
-from dotenv import load_dotenv
-
-load_dotenv()
-
-productivityScript = inspect.getsource(getProductivityDataFrame)
-costsScript = inspect.getsource(getCostsDataFrame)
-incidentsScript = inspect.getsource(getIncidentsDataFrame)
-windowsRequirementsScript = inspect.getsource(installing_libraries)
-
-fleetNameList = [{
-    'fleetName': 'a',
-    'apiKey': os.getenv("API_KEY")
-},
-    {
-    'fleetName': 'b',
-    'apiKey': os.getenv("API_KEY")
-}]
-
-
-with open("src/initial.py", "r") as initialFile, \
-        open('output/main_file.py', 'w') as main_file:
-        main_file.write(initialFile.read() + '\n\n')
-        main_file.write(windowsRequirementsScript + '\n\n' + f"{windows_requirements_function_name}()" + '\n\n')
-        main_file.write(costsScript + '\n')
-        main_file.write(incidentsScript + '\n')
-        main_file.write(productivityScript + '\n')
-        for fleet in fleetNameList:
-            main_file.write(
-                f"costsFunction_{fleet.get('fleetName')} = {costs_function_name}('{fleet.get('apiKey')}')\n\n")
-            main_file.write(
-                f"incidentsFunction_{fleet.get('fleetName')} = {incidents_function_name}('{fleet.get('apiKey')}')\n\n")
-            main_file.write(
-                f"productivityFunction_{fleet.get('fleetName')} = {productivity_function_name}('{fleet.get('apiKey')}')\n\n")
diff --git a/src/productivity.py b/src/productivity.py
index e2648ae..cdde7d2 100644
--- a/src/productivity.py
+++ b/src/productivity.py
@@ -1,9 +1,9 @@
 import requests
 import pandas as pd
-from initial import start_timestamp, end_timestamp, apiKey
+from initial import start_timestamp, end_timestamp
 
 
-def getProductivityDataFrame(apiKey=apiKey, end_timestamp=end_timestamp, start_timestamp=start_timestamp):
+def getProductivityDataFrame(apiKey=None, end_timestamp=end_timestamp, start_timestamp=start_timestamp):
     productivityURL = f"https://api.cobli.co/herbie-1.1/stats/performance/vehicle/report?begin={start_timestamp}&end={end_timestamp}&tz=America%2FFortaleza"
     productivityResponse = requests.get(
         productivityURL, headers={'cobli-api-key': apiKey})
diff --git a/src/windows_requirements.py b/src/windows_requirements.py
deleted file mode 100644
index f3a7ad7..0000000
--- a/src/windows_requirements.py
+++ /dev/null
@@ -1,17 +0,0 @@
-import platform
-import os
-from shutil import which
-
-def installing_libraries():
-    if platform.system() != "Windows":
-        return
-
-    if which("python") is None:
-        if not os.path.isfile('./python.exe'):
-            print("fazendo download do python")
-            os.system("curl https://www.python.org/ftp/python/3.9.6/python-3.9.6-amd64.exe -o python.exe --silent")
-        print("instalando python no seu computador...")
-        os.system(".\python.exe /passive")
-        os.system("pip install -q pandas matplotlib requests openpyxl")
-
-windows_requirements_function_name = 'installing_libraries'
\ No newline at end of file