Claude Platform CLI

Claude Platform CLI 2.3.0

Interact with the Claude API directly from your terminal with the ant command-line tool

  • By Anthropic PBC
  • Open Source
  • Updated Oct 23, 2026
Download for Windows

About Claude Platform CLI

The ant CLI provides access to the Claude API from your terminal. Every API resource is exposed as a subcommand, with output formatting, response filtering, and support for YAML or JSON file input that make it practical for both interactive exploration and automation.
Compared to calling the API with curl, ant lets you build request bodies from typed flags or piped YAML rather than hand-written JSON, inline file contents into string fields with an @path reference, and extract fields from the response with a built-in --transform query (no separate JSON tooling required). List endpoints paginate automatically. Claude Code understands how to use ant natively.

What's new in 2.3.0

Features
- api: add Claude Tag endpoints for Claude Enterprise organizations
Bug Fixes
- cli: escape terminal control sequences in rendered output
Chores
- bump go sdk to v2.3.0
- client: stop sending query params hardcoded in endpoint paths
- docs: update descriptions of the per-user usage and cost reports
- internal: check the repository by owner and public name in workflows
- internal: read the Go SDK's repo name from a CI variable
- internal: remove preview build upload from CI
Documentation
- update the README and the example request

Full release notes »

Technical details

PublisherAnthropic PBC
Version2.3.0
Release date2026-10-23
LicenseMIT
Installer typezip
Architecturex86, x64, arm64
Package IDAnthropic.Ant

Links & install command

Install Claude Platform CLI from the command line with Windows Package Manager (winget):

winget install --id=Anthropic.Ant -e

claude

Older versions

  • 2.2.0
  • 2.1.0
  • 2.0.0
  • 1.44.0
  • 1.43.0
  • 1.42.0
  • 1.41.0
  • 1.40.0
  • 1.39.1