All Premium subscribers can now publish Articles. Long-form writing works on 𝕏. Try it out and build your following.

X is the best source for financial news -- and hundreds of billions of dollars are deployed based on things people read here. We are building Smart Cashtags that allow you to specify the exact asset (or smart contract) when posting a ticker. From Timeline, users will be able to

We will make the new 𝕏 algorithm, including all code used to determine what organic and advertising posts are recommended to users, open source in 7 days. This will be repeated every 4 weeks, with comprehensive developer notes, to help you understand what changed.

Ladies and gentlemen, we're fixing Notifications. We're launching a new design on iOS + web—which includes the all new Priority tab: Anytime your mutuals or big accounts interact with you, we'll show it on Priority—so you never miss a moment. Enabled when you hit 500 followers.

London Grokathon - Jan 17th 🚀 Join us for 12hr non-stop coding to build applications and show what's possible! Apply by 1/4: https://t.co/rZhQM4wJo7

X widgets on iOS are here access top news, shortcuts, and notifications from your home or lock screen

It’s a great vibe!

X is head and shoulders above the competition for news and developing stories that people care about. Now easier than ever to integrate news from X into your app 🔥

Introducing Grok 4.1, a frontier model that sets a new standard for conversational intelligence, emotional understanding, and real-world helpfulness. Grok 4.1 is available for free on https://t.co/AnXpIEOPEb, https://t.co/53pltyq3a4 and our mobile apps. https://t.co/Cdmv5CqSrb

We’re building the world’s most secure messaging platform. Unlike other apps, Chat’s end-to-end encryption and zero hooks for advertising ensure that no one, not even X, can ever read your messages.

Say hello to Chat – all-new secure messaging on X. • end-to-end encrypted chats and file sharing • edit, delete, or make messages disappear • block screenshots and get notified of attempts • no ads. no tracking. total privacy.

🚨 New in X Activity API: Realtime Trends 🚨 Get instant access to emerging trends and breaking headlines on X – delivered via webhook or streaming. Build personalized live news feeds, track real-world events, and tap into X's global pulse. 🌍🔥 Available now as a closed beta

🚀 Announcing XDKs (The official SDKs for the X API) - Available for Python and TypeScript. Say goodbye to raw HTTP requests - get seamless support for the latest API endpoints, pagination, streaming, and authentication!

Launching new X Developer Kit (XDK) for Python & TypeScript for the X API v2 🚀 With support for OAuth, pagination and streaming, developers can get started with our API quickly and focus on building and scaling their apps. This highlights our continued commitment to our X

Announcing our beta launch: X API pay-per-use model. We are expanding a closed beta to both new & power users who want to ship amazing apps on X. All selected users will receive a $500 voucher to build with the X API. 🤑💻🚀

A couple of months ago I decided to work on the most important problem for the X API. That was clearly our pricing model and developer experience. I'm excited to finally release what has been long awaited by our developers. Check out the post to request access.

We're testing a new link experience, starting on iOS -- to make it easier for your followers to engage with your post while browsing links. For creators, a common complaint is that posts with links tend to get lower reach. This is because the web browser covers the post and

Handles are coming... Join the waitlist at https://t.co/78v6LhGZiz

The X platform has bar-none the best realtime signal for things happening in the real world. But this signal takes on the form of more than just posts. This beta launch is the start of tapping into all the signal that X has to offer. I’m excited to see what our dev community

🚨NEW RELEASE: X Activity API in Open Beta 🚨 We are launching a powerful new suite of endpoints designed to deliver real-time signals from the world’s best real-time data platform. XAA unlocks instant access to everything unfolding on X. Subscribe to events you care about and