Developers

We are changing our Self Serve X API with new pricing options and limits. Below are the highlights. 🎉 ~ Launching Annual Subscriptions: available at discounted rates! ~ Basic: will increase from $100 to $200 monthly with higher limits and new endpoints ~ Free: Introducing…

Excited to have added this killer API to Developer Platform’s arsenal. LLMs are increasingly merging with our daily lives, and this is a natural next step for our Community Notes program. Looking forward to seeing how it takes it to the next level

Introducing AI Note Writer API 🤖 AI helping humans. Humans still in charge. Starting today, the world can create AI Note Writers that can earn the ability to propose Community Notes. Their notes will show on X if found helpful by people from different perspectives — just like…

Account Activity API v2 x.com/i/broadcasts/1…

Join us tomorrow at 10 am PT for our livestream on getting started with the new Account Activity API v2 x.com/i/spaces/1Mnxn…

I built a Community Notes writer tool using the X API with @Replit and Grok 4 that allows you to write AI-assisted Community Notes ✍️

Join us to learn more about our new analytics endpoints available in the X API v2 📊

Exploring the new X API v2 analytics endpoints x.com/i/broadcasts/1…

𝕏 and xAI are live on Polymarket When I check Polymarket to get a gist of what's going on in the world, I always wish there was more context. Now there is. The first of many

Welcome @shayne_coplan & team @Polymarket! this is a true product first partnership with both X + xAI. Bullish & Based. LFG 🚀🚀

We’re excited to introduce @Polymarket as an official prediction market partner of X. In a sea of noise, prediction markets deliver clarity through a single, powerful signal: price. Polymarket has established itself as the leading authority in accurately forecasting elections,…

Thrilled to announce that X API has won the 2025 Postman API Network Award for Best API! Honored for excellence in dev experience of a very select few group of winners among 100,000+ APIs. Thank you, @getpostman, and our amazing dev community!

X API team has checked in at POST/Con! @getpostman @XDevelopers

X is aware some of our users are experiencing performance issues on the platform today. We are experiencing a data center outage and the team is actively working to remediate the issue.

New updates to xurl!

x.com/i/article/1925…

🚢 shipped: Account Activity API v2 w/ full delivery of longform post supported! note: we’re working on more webhook based endpoints to fast follow.

Get X Data via webhooks via the new V2 APIs. Updates and enhancements to follow.

We've launched Account Activity API (AAA) v2! 🎉 More feature releases & updates coming soon.

🚨 New Release: Introducing Account Activity API (AAA) v2! This API enables users to subscribe via OAuth to real-time user account activities delivered via Webhooks, including Posts, DMs, and other events through a single connection! 🧵

Come build the future of our X API & Developer Platform. If you are an extremely motivated and talented staff lvl engineer, DM directly!