botcall-mcp

Give your AI agent a real phone number for SMS verification. Provisions numbers, receives SMS, and extracts verification codes via the botcall API. Requires...

An MCP server that gives AI agents real phone numbers. Provision a number, receive SMS, and extract verification codes — all through tool calls.

Setup

Install the MCP server:

claude mcp add botcall -- npx -y botcall-mcp

Then set your API key:

export BOTCALL_API_KEY="bs_live_..."

Or add to Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "botcall": {
      "command": "npx",
      "args": ["-y", "botcall-mcp"],
      "env": {
        "BOTCALL_API_KEY": "bs_live_..."
      }
    }
  }
}

Get an API Key

Sign up at botcall.io, pick a plan, and grab your key from Dashboard → API Keys.

Tools

Tool	Description
provision_number	Provision a new phone number (optional: area code, country)
list_numbers	List your provisioned phone numbers
release_number	Release a phone number
get_inbox	Get recent SMS messages
get_code	Wait for an SMS and extract the verification code (long-polls up to 30s)
get_usage	Get your plan, limits, and usage stats

Example Workflow

1. Call provision_number to get a phone number
2. Use the number to sign up for a service that requires SMS verification
3. Call get_code — it waits for the SMS and returns the extracted code
4. Enter the code to complete verification

Environment Variables

Variable	Description
BOTCALL_API_KEY	Required. Your API key from botcall.io
BOTCALL_API_URL	API base URL (default: https://api.botcall.io)

Resources

• botcall.io — sign up and manage your account
• GitHub — source code
• npm — package