35 versions of Slack Chat API CLI are listed here, from January 27, 2026 to the current 3.2.74. Each one links to the publisher’s own installer files.
Slack Chat API CLI: all versions and old releases
Command-line interface for Slack Web API
- LicenceOpen source
- Version3.2.74
- RequiresWindows 10, 11
- ReleasedOctober 2, 2026
- GitHub stars★ 21
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