readme updates

README.md

@@ -164,10 +164,19 @@ flask run
 $env:FLASK_APP = "app.py"
 $env:FLASK_ENV = "development"
 $env:FLASK_DEBUG = "1"
+(below is optional)
+$env:DB_ADMIN_PASS = "YOUR_ADMIN_PASSWORD"
 flask run
 ````
 browse to "http://127.0.0.1:5000/" to see the dashboard.
 
+you can also define an admin password during the initial creation of the database:
+````
+(below is optional)
+$env:DB_ADMIN_PASS = "YOUR_ADMIN_PASSWORD"
+flask run
+````
+
 # PostgreSQL with Docker Setup
 
 API is tested and ready to use with PostgreSQL. Default will be SQLite if you don't setup another database. 
@@ -219,6 +228,12 @@ USER1_USERNAME: user1
 USER1_PASSWORD: password
 ```
 
+API also looks for a DB_ADMIN_PASS environment variable during database creation.
+
+```python
+admin_password = os.environ.get("DB_ADMIN_PASS", configs.get("SECRET", "ADMIN_PASSWORD"))
+```
+
 ### resource authorization
 needs currently set with Flask- JWT:
 
@@ -703,6 +718,12 @@ webhook URL should be:  '{URL_OF_YOUR_API}/v4/webhook'
 
 https://api-pairs.herokuapp.com/
 
+demo credentials:
+````
+username: user1
+pass : password
+````
+
 # Using with Interactive Brokers
 
 Recommended to be used with Interactive Brokers.