X · Deprecation

X deprecation

Read from X's own page on 2026-11-10. 5 statements quoted word for word; anything the page does not say is shown as unstated, never guessed. APIs.io verifies none of it.

Minimum notice

Support window

Deprecated version continues to work for a defined period

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Announcement channels

channel: changelog

Changelog All platform changes and updates.

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channel: other

Forum Announcements Breaking change notices.

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Deprecation / Sunset headers

Versioning scheme

value: major version numbers in endpoint paths

The X API uses version numbers in endpoint paths to provide stability while allowing for evolution.

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Breaking change definition

Removing an endpoint Removing a response field Removing a query parameter Adding a new required parameter Changing a field’s data type Renaming a field or resource Changing response codes or error types Modifying authorization scopes

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Document

Download YAML · schema: API Commons Deprecation 0.1.0 · transcribed by claude-haiku-5-5, checked verbatim against the fetched page