diff --git a/Jenkinsfile b/Jenkinsfile
index 55076e2..1eec58f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,13 +1,32 @@
 pipeline {
     agent any 
+    parameters {
+        string (
+            defaultValue: 'mikolajpokrywka',
+            description: 'Kaggle username',
+            name: 'KAGGLE_USERNAME',
+            trim: false
+        )
+        password(
+            defaultValue: '',
+            description: 'Kaggle token',
+            name: 'KAGGLE_KEY'
+        )
+        string (
+            defaultValue: '10000',
+            description: 'cut data',
+            name: 'CUTOFF',
+            trim: false
+        )
     stages {
         stage('checkout: Check out from version control') {
-            steps {
+            steps { 
                     checkout([$class: 'GitSCM', branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[credentialsId: 's444463', url: 'https://git.wmi.amu.edu.pl/s444463/ium_444463.git']]])
                 }
         }
         stage('bash script') {
             steps {
+                withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}", "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
                 sh "./process_data.sh"
             }
         }