From 3196d8101a75a80e6dd085e370ee719c8d4af02c Mon Sep 17 00:00:00 2001
From: Gao Sun <gao@silverhand.io>
Date: Tue, 29 Jun 2021 23:04:20 +0800
Subject: [PATCH] Update README.md

---
 packages/core/README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/core/README.md b/packages/core/README.md
index cba107044..2b7d8e6ea 100644
--- a/packages/core/README.md
+++ b/packages/core/README.md
@@ -4,6 +4,13 @@ The backend for Logto auth service.
 
 ## Get Started
 
+Create `.env` under project root with the following vars:
+
+```env
+DB_URL=postgres://your-postgres-db-url
+OIDC_PROVIDER_PRIVATE_KEY_BASE64=private-key-for-oidc-provider-base64-encoded
+```
+
 ```bash
 yarn && yarn dev
 ```