--- title: "X (Twitter) API API changes, deprecations and deadlines | Harbyn" description: "X (Twitter) API: 0 upcoming deadlines and 7 recorded changes as of 2026-10-25, each with its source." canonical: "https://harbyn.com/vendors/x-api" last-updated: 2026-09-29 --- # X (Twitter) API: API changes and deadlines Markdown version of . Messaging. 0 upcoming deadlines, 7 recorded changes. Every entry cites the X (Twitter) API page we read it from. ## What we read The X (Twitter) API pages and feeds our ingestion visits, politely and on a schedule. - **Changelog**: - **Changelog**: - **Changelog**: ## What the scanner looks for How `harbyn scan` recognises X (Twitter) API in a repository, on your machine. Nothing leaves it. - **Packages**: `npm @xdevplatform/xdk`, `npm twitter-api-sdk`, `pypi xdk` - **API hosts**: `api.x.com`, `api.twitter.com` ## Upcoming deadlines No upcoming X (Twitter) API deadline in the feed right now. ## Change history Newest first, by the date X (Twitter) API announced it. This is the archive: past changes are not warnings, and changes we recorded after they took effect are marked as such. ### September 2026 - Sep 29, 2026, Feature: [Broadcast chat removal events for X Activity API](https://docs.x.com/changelog) - Sep 21, 2026, Feature: [Migrate OAuth 1.0a user tokens to OAuth 2.0 with token exchange](https://docs.x.com/changelog) - Sep 17, 2026, Feature: [X Ads API: Conversion API Google Tag Manager server-side template](https://docs.x.com/changelog) - Sep 16, 2026, Feature: [REGIONS segmentation for Analytics](https://docs.x.com/changelog) - Sep 16, 2026, Feature: [REGIONS segmentation for Analytics](https://docs.x.com/changelog) (retracted) - Sep 15, 2026, Feature: [X Ads API: Lead Generation API documented](https://docs.x.com/changelog) - Sep 1, 2026, Notice: [X API: media upload and Post size and duration limits documented; chunked upload uses v2 paths](https://docs.x.com/changelog)