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diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -101,6 +101,7 @@ ElatoAI consists of three main components:
11. **User Authentication**: Secure user authentication and authorization.
12. **Conversations with WebRTC and Websockets**: Talk to your AI with WebRTC on the NextJS webapp and with websockets on the ESP32.
13. **Volume Control**: Control the volume of the ESP32 speaker from the NextJS webapp.
+14. **Realtime Transcripts**: The realtime transcripts of your conversations are stored in the Supabase DB.
## 🛠 Tech Stack
@@ -172,12 +173,12 @@ lib_deps =
- ⏳ **Uninterrupted Conversations**: Up to 10 minutes continuous conversations
- 🌎 **Global Availability**: Optimized with edge computing with Deno
-
## 🛡 Security
- Secure WebSockets (WSS) for encrypted data transfers
- Optional: API Key encryption with 256-bit AES
- Supabase DB for secure authentication
+- Supabase RLS for all tables
## 🚫 Limitations
diff --git a/supabase/README.md b/supabase/README.md
new file mode 100644
index 0000000..eb7327c
--- /dev/null
+++ b/supabase/README.md
@@ -0,0 +1,67 @@
+# Supabase Setup and Usage Guide
+
+## Installation
+
+1. **Install Supabase CLI**
+ ```bash
+ # Using NPM
+ npm install -g supabase
+
+ # Using Homebrew (macOS)
+ brew install supabase/tap/supabase
+ ```
+
+2. **Start Supabase locally**
+ ```bash
+ # Navigate to your project
+ cd ElatoAI
+
+ # Start Supabase local development
+ supabase start
+ ```
+
+3. **Verify installation**
+ The output should show local endpoints including:
+ - API URL: http://127.0.0.1:54321
+ - Studio URL: http://127.0.0.1:54323
+ - JWT secret: super-secret-jwt-token-with-at-least-32-characters-long
+
+## Configuration
+
+1. **Environment variables**
+ Add these to your `.env.local` and `.env` file in `frontend-nextjs` and `server-deno` respectively:
+ ```
+ SUPABASE_URL=http://127.0.0.1:54321
+ SUPABASE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
+ JWT_SECRET=super-secret-jwt-token-with-at-least-32-characters-long
+ ```
+
+## Tables chart
+View a live chart of the tables and their relationships [here](http://localhost:54323/project/default/database/schemas)
+
+
+
+
+## Tables
+1. `users` - user details are stored here
+2. `devices` - device details (mac address, device name, etc) are stored here
+3. `conversations` - conversation details (start time, end time, etc) are stored here
+4. `messages` - all conversations and transcripts are stored here
+5. `api_keys` - api keys are stored here (not used for local development)
+6. `languages` - all supported languages are stored here
+
+
+## Development Workflow
+
+1. Make schema changes in Supabase Studio (http://127.0.0.1:54323)
+2. Generate migrations: `supabase db diff -f `
+3. Apply to local database: `supabase migration up`
+4. Push changes to production when ready
+
+## Stopping Supabase
+
+```bash
+supabase stop
+```
+
+For more details, visit the [Supabase documentation](https://supabase.com/docs).
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