diff --git a/.env.example b/.env.example
new file mode 100644
index 00000000..d5dca158
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,3 @@
+KALSHI_API_KEY=your_api_key_here
+KALSHI_API_PASSPHRASE=your_passphrase_here
+KALSHI_ENVIRONMENT=demo