diff --git a/.gitignore b/.gitignore
index c04bc49..cfcfa45 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,5 @@
 poetry.lock
+.env
+.env.keys
+.envrc
+*.csv
diff --git a/import.py b/import.py
index d1895da..0a66aef 100644
--- a/import.py
+++ b/import.py
@@ -4,6 +4,7 @@ import requests
 import json
 import argparse
 import getpass
+import os
 
 
 def create_card(session, domain, board_id, stack_id, title, description):
@@ -56,9 +57,15 @@ def main():
     args = parser.parse_args()
 
     # Prompt for credentials if missing
-    username = args.username or input("Nextcloud username: ")
-    password = args.password or getpass.getpass(
-        "Nextcloud password (or app password): "
+    username = (
+        os.environ["NEXTCLOUD_USERNAME"]
+        or args.username
+        or input("Nextcloud username: ")
+    )
+    password = (
+        os.environ["NEXTCLOUD_PASSWORD"]
+        or args.password
+        or getpass.getpass("Nextcloud password (or app password): ")
     )
 
     session = requests.Session()
diff --git a/list_stacks.py b/list_stacks.py
index d7d9d70..58ff33e 100644
--- a/list_stacks.py
+++ b/list_stacks.py
@@ -5,6 +5,7 @@ import sys
 import requests
 from urllib.parse import urlparse
 import getpass
+import os
 
 
 def normalize_base_url(domain_or_url: str) -> str:
@@ -49,9 +50,15 @@ def main():
     args = parser.parse_args()
 
     # Prompt for missing creds
-    username = args.username or input("Nextcloud username: ")
-    password = args.password or getpass.getpass(
-        "Nextcloud password (or app password): "
+    username = (
+        os.environ["NEXTCLOUD_USERNAME"]
+        or args.username
+        or input("Nextcloud username: ")
+    )
+    password = (
+        os.environ["NEXTCLOUD_PASSWORD"]
+        or args.password
+        or getpass.getpass("Nextcloud password (or app password): ")
     )
 
     base_url = normalize_base_url(args.domain)