From 0cab663e72676b1e5dc2379fb2db903d25c51bf4 Mon Sep 17 00:00:00 2001
From: Jamie Perkins <japrkns@gmail.com>
Date: Mon, 19 Apr 2021 22:15:58 -0700
Subject: [PATCH] update readme with .env file info

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 1140c5ce2c4..16dc46b38f6 100644
--- a/README.md
+++ b/README.md
@@ -271,6 +271,11 @@ Example:
 export GT_API_REDDIT_USERNAME=SexyYear
 ```
 
+Environment variables can also be set in a `.env` file at the top of the repo. This file is ignored by git so your API keys will stay secret. The above example stored in `.env` would be:
+```
+GT_API_REDDIT_USERNAME=SexyYear
+```
+
 Note that it is not necessary to have a valid Alpha Vantage key to get daily OHLC values.
 
 ### Usage