Mattermost API

REST API v4 — first-class per-endpoint pages generated from the canonical OpenAPI specification.

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Category	Team Chat & Messaging Platforms
Authentication	See docs
Pricing	See site
Website	https://docs.mattermost.com/api
Docs	https://docs.mattermost.com/api
Last checked	2026-10-14
As JSON	/api/v1/directory/mattermost-api.json