update env example file

.env.example

@@ -11,29 +11,45 @@ LANGGRAPH_API_URL="http://localhost:54367" # Change the port if needed
 
 # Arcade API key - used for fetching Tweets, and scheduling LinkedIn/Twitter posts
 ARCADE_API_KEY=
-
-# Twitter API keys
-TWITTER_API_KEY=
-TWITTER_API_KEY_SECRET=
-
-# Twitter user specific tokens
-TWITTER_USER_TOKEN=
-TWITTER_USER_TOKEN_SECRET=
-
-# LinkedIn API keys
-LINKEDIN_CLIENT_ID=
-LINKEDIN_CLIENT_SECRET=
+# Setting this to false will not use Arcade for reading, or posting Tweets
+USE_ARCADE_AUTH="true"
 
 # Optional - set the Twitter and/or LinkedIn user ID(s) once instead
 # of passing via configurable fields every time the graph is invoked.
 TWITTER_USER_ID=
 LINKEDIN_USER_ID=
 
+# LinkedIn secrets
+LINKEDIN_USER_ID=
+# Generated after creating a LinkedIn developer account & app.
+LINKEDIN_CLIENT_ID=
+LINKEDIN_CLIENT_SECRET=
+# Generated after running the auth server and logging in
+LINKEDIN_ACCESS_TOKEN=
+LINKEDIN_PERSON_URN=
+# Found in the URL of the company page
+LINKEDIN_ORGANIZATION_ID=
+# Set this to true if you want to post to a company account
+POST_TO_LINKEDIN_ORGANIZATION=false
+
+# Twitter secrets (optional if running in basic setup mode with Arcade)
+TWITTER_USER_ID=
+# Generated after creating a Twitter developer account & app.
+TWITTER_API_KEY=
+TWITTER_API_KEY_SECRET=
+TWITTER_BEARER_TOKEN=
+# Generated after setting up `User Authentication settings`:
+TWITTER_CLIENT_ID=
+TWITTER_CLIENT_SECRET=
+# Generated after running the auth server and logging in
+TWITTER_USER_TOKEN=
+TWITTER_USER_TOKEN_SECRET=
 #  ---------------------------------------------------------------
 
 
 # LLM API Keys
 ANTHROPIC_API_KEY=
+# Optional, only set if not running in basic setup mode
 GOOGLE_VERTEX_AI_WEB_CREDENTIALS=
 
 # Slack API key (only required if running `ingest-data` graph)
@@ -42,14 +58,17 @@ SLACK_BOT_OAUTH_TOKEN=
 # FireCrawl API key - used for scraping web pages
 FIRECRAWL_API_KEY=
 
-# Supabase - used for storing images
+# Supabase - used for storing images (optional if running in basic setup mode)
 SUPABASE_URL=
 SUPABASE_SERVICE_ROLE_KEY= 
 
-# Used for fetching GitHub repo contents
+# Used for fetching GitHub repo contents (optional)
 GITHUB_TOKEN=
 
 # A randomly generated string that is used in the Twitter OAuth flow
 # Can be generated by running the following command in a terminal:
 # openssl rand -hex 64
 SESSION_SECRET=
+
+# Slack channel ID to ingest messages from
+SLACK_CHANNEL_ID=