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X

X

The real-time everything app — posts, news, and conversation, plus the X API and a hosted MCP server for connecting AI agents to real-time data.

Freemium·Social·API·MCP·Real-Time·AI
X preview 1

What is X?

X (formerly Twitter) is a real-time social platform where hundreds of millions of people post, follow the news, and join the conversation — with Grok AI built in. For creators it's a distribution and audience-building engine; for developers, the X API and the new hosted X MCP server make X's real-time data available to AI agents and MCP-compatible tools like Grok and Cursor with no setup, turning X into a live information source for agentic workflows.

Features

  • Real-time posts, news, and conversation
  • Grok AI built in
  • The X API for building on the platform
  • Hosted X MCP — connect AI agents with no setup
  • Audiences of hundreds of millions

FAQs

Common questions about X

What is the hosted X MCP?
It's an X-hosted Model Context Protocol server that lets AI agents and MCP-compatible tools (Grok, Cursor, and others) connect to the X API and real-time X data without any setup.
Is X free?
Yes — X is free to use, with optional Premium subscriptions and paid API tiers for developers.

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