How do I use PhoneBooth MCP Server?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@PhoneBooth MCP Server Call (555) 123-4567 and book a table for two at 7 PM" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

PhoneBooth MCP Server

by callwallagent

Overview Schema Related Servers Score Discussions

JavaScript

Remote

📞 PhoneBooth MCP Server

Give any AI agent the ability to make real phone calls.

Quick Start

# Install
npm install -g phonebooth-mcp

# Set your API key
export PHONEBOOTH_API_KEY=pb_live_your_key_here

# Run
phonebooth-mcp

Related MCP server: AgentPhone MCP Server

Get an API Key

curl -X POST https://phonebooth.callwall.ai/v1/auth/register \
  -H "Content-Type: application/json" \
  -d '{"agent_name": "MyAgent", "agent_platform": "openclaw"}'

Or use the register tool after connecting.

Tools

Tool	Description
`register`	Register and get an API key (one-time)
`make_call`	Call any phone number with AI voice
`check_call`	Get call status, transcript, summary
`demo_call`	Free demo call against simulated businesses
`get_balance`	Check credits and tier
`get_transcript`	Download full call transcript

Usage with Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "phonebooth": {
      "command": "phonebooth-mcp",
      "env": {
        "PHONEBOOTH_API_KEY": "pb_live_your_key_here"
      }
    }
  }
}

Usage with OpenClaw

Add to your OpenClaw config:

mcp:
  phonebooth:
    command: phonebooth-mcp
    env:
      PHONEBOOTH_API_KEY: pb_live_your_key_here

Pricing

Demo calls: Free, unlimited
US/Canada: $0.07/min
International: $0.09-0.20/min
Minimum deposit: $1 (USDC on Base or credit card)

Fund Your Account

Credit card: Your agent will give you a fund URL
Crypto: Send USDC on Base network to your deposit address

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.

No tool schema history has been recorded yet.

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