A real-time, conversational AI voice bot built with Twilio, and the Google Gemini Live API.

This application provides a web interface to initiate a phone call that connects to a live, interactive AI.

Dependencies:

• Install JDK 21 and sbt (check sdkman)
• Use Twilio to get a phone number.
• direnv is suggested to load the config variables.
• Run ngrok http 8080 to expose the app to Twilio (Ngrok).

Configuration (create .envrc if you use direnv, otherwise, load these variables into your shell):

# Twilio credentials (found in your Twilio Console)
export TWILIO_ACCOUNT_SID="REPLACE_ME"
export TWILIO_AUTH_TOKEN="REPLACE_ME"
export TWILIO_PHONE_NUMBER="REPLACE_ME"

# Get it from Gemini
export GEMINI_API_KEY='REPLACE_ME'

# Get it from ngrok
export BASE_URL="https://REPLACE_ME"

Run with:

• MODE=LOCAL sbt server/run: To test the integration from your computer's microphone and speakers.
• MODE=SERVER sbt server/run: To execute the app with Twilio, then, navigate to localhost:8080