How it works
Three steps to get started
Connect your AI assistant
Add Volt's MCP server to Claude, ChatGPT, Cursor, or any MCP-compatible client — sign in with your phone number or paste an API key.
Ask in plain language
Tell your assistant to send a message, find a contact, schedule a follow-up, or organize a group — no code required.
Your assistant acts on WhatsApp
Volt's MCP server carries out the request on your connected WhatsApp account and reports back what happened.
Benefits
Why professionals choose Volt
Any assistant
Works with the tools you already use
Native hosted connections for Claude.ai, Claude Desktop, and ChatGPT, plus setup guides for Cursor, Windsurf, Gemini CLI, Codex, and Zed.
20 tools
From sending a message to managing groups
Send, schedule, and broadcast messages, search and add contacts, read chat history and media, manage lists, and administer groups — all through MCP.
Secure by design
Encrypted, and deleted on disconnect
Message content accessed through MCP is stored encrypted at rest, retained for a maximum of three months, and deleted the moment you disconnect.
FAQ
Frequently asked questions
- What is MCP?
- The Model Context Protocol (MCP) is an open standard that lets AI assistants like Claude and ChatGPT connect securely to external tools and data. Volt's MCP server exposes WhatsApp to any MCP-compatible client.
- Which AI assistants can I connect?
- Claude.ai, Claude Desktop, and ChatGPT support a hosted OAuth connection — sign in with your phone number and approve access, no configuration file needed. Claude Code, Cursor, Windsurf, Gemini CLI, Codex, and Zed connect with an API key.
- Is there a public REST API instead?
- Not yet. MCP is currently Volt's only programmatic surface — there is no separate REST API.
- Is my WhatsApp data safe?
- Yes. Message content accessed through MCP is stored encrypted at rest, retained for a maximum of three months, and permanently deleted as soon as you disconnect the session.
- Is MCP available now?
- MCP is live and available in beta on every Volt account. New tools are being added regularly.