PraisonAI Call

export OPENAI_API_KEY="${OPENAI_API_KEY:?Set OPENAI_API_KEY in your shell}"
export NGROK_AUTH_TOKEN="${NGROK_AUTH_TOKEN:?Set NGROK_AUTH_TOKEN in your shell}"
praisonai call --public

pip install "praisonai[call]"
export OPENAI_API_KEY="${OPENAI_API_KEY:?Set OPENAI_API_KEY in your shell}"
export NGROK_AUTH_TOKEN="${NGROK_AUTH_TOKEN:?Set NGROK_AUTH_TOKEN in your shell}"
praisonai call --public

export CALL_SERVER_TOKEN="${CALL_SERVER_TOKEN:?Set CALL_SERVER_TOKEN in your shell}"
praisonai call --public

curl -H "Authorization: Bearer ${CALL_SERVER_TOKEN:?Set CALL_SERVER_TOKEN in your shell}" \
     -H "Content-Type: application/json" \
     -d '{"message": "Hello"}' \
     http://localhost:8090/api/v1/agents/assistant/invoke

export PRAISONAI_CALL_AUTH=disabled
praisonai call

export PRAISONAI_CALL_AUTH=disabled
export PRAISONAI_CALL_BIND_HOST=127.0.0.1

503 Service Unavailable
PRAISONAI_CALL_AUTH=disabled is only permitted for localhost binding;
set PRAISONAI_CALL_BIND_HOST to 127.0.0.1 when binding locally

503 Service Unavailable
CALL_SERVER_TOKEN is not configured. Set CALL_SERVER_TOKEN or PRAISONAI_CALL_AUTH=disabled to run without authentication.

503 Service Unavailable
PRAISONAI_CALL_AUTH=disabled is only permitted for localhost binding;
set PRAISONAI_CALL_BIND_HOST to 127.0.0.1 when binding locally

# Point voice at Azure OpenAI Realtime
export PRAISONAI_REALTIME_URL="wss://<your-resource>.openai.azure.com/openai/realtime?api-version=2024-10-01-preview&deployment=my-realtime-deployment"
export PRAISONAI_REALTIME_API_KEY="${AZURE_OPENAI_KEY:?Set AZURE_OPENAI_KEY in your shell}"
praisonai call --public

# Stay on OpenAI but pick a different realtime model
export PRAISONAI_REALTIME_MODEL="gpt-4o-realtime-preview-2024-12-17"
praisonai call --public

websocat "wss://your-host/media-stream" \
  --header "x-call-token: ${CALL_SERVER_TOKEN:?Set CALL_SERVER_TOKEN in your shell}"

# Local development (default — same machine only)
praisonai call

# Specific port, still localhost-only
praisonai call --port 8090

# Expose on LAN (warning will be printed)
praisonai call --host 0.0.0.0 --port 8090

# Expose publicly via ngrok
export NGROK_AUTH_TOKEN="${NGROK_AUTH_TOKEN:?Set NGROK_AUTH_TOKEN in your shell}"
praisonai call --public

import yfinance as yf

# Get Stock Price definition
get_stock_price_def = {
    "name": "get_stock_price",
    "description": "Get the current stock price for a given ticker symbol",
    "parameters": {
        "type": "object", 
        "properties": {
            "ticker_symbol": {
                "type": "string", 
                "description": "The ticker symbol of the stock (e.g., AAPL, GOOGL)"
            }
        }, 
        "required": ["ticker_symbol"]
    }
}

# Get Stock Price function / Tool
async def get_stock_price_handler(ticker_symbol):
    try:
        stock = yf.Ticker(ticker_symbol)
        hist = stock.history(period="1d")
        if hist.empty:
            return {"error": f"No data found for ticker {ticker_symbol}"}
        current_price = hist['Close'].iloc[-1]  # Using -1 is safer than 0
        return {"price": str(current_price)}
    except Exception as e:
        return {"error": str(e)}



get_stock_price = (get_stock_price_def, get_stock_price_handler)
tools = [
    get_stock_price
]

4. ```bash
export OPENAI_API_KEY="${OPENAI_API_KEY:?Set OPENAI_API_KEY in your shell}"
export NGROK_AUTH_TOKEN="${NGROK_AUTH_TOKEN:?Set NGROK_AUTH_TOKEN in your shell}"
praisonai call --public

# Use an official Python runtime as a parent image
FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set work directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Install PraisonAI with the 'call' extra and ensure it's the latest version
RUN pip install --no-cache-dir --upgrade "praisonai[call]"

# Expose the port the app runs on
EXPOSE 8090

# Bind to all container interfaces — the container boundary is the security boundary.
# Pair with CALL_SERVER_TOKEN for any externally-published port.
CMD ["praisonai", "call", "--host", "0.0.0.0"]