# Mattermost REST API

**Canonical:** https://apis.io/apis/mattermost/rest-api/  
**Provider:** Mattermost — https://apis.io/providers/mattermost/  
**Base URL:** https://your-mattermost-server.com/api/v4  
**Documentation:** https://api.mattermost.com/

Mattermost REST API is one of 6 APIs that [Mattermost](https://apis.io/providers/mattermost/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Messaging, User, Team, Channels, and Posts. The published artifact set on APIs.io includes API documentation and an API reference.

REST API v4 for managing users, teams, channels, posts, threads, files, integrations, plugins, webhooks, slash commands, and OAuth applications. Authentication uses Personal Access Tokens or session tokens via Bearer authentication.

## Machine-readable artifacts (6)

- **Documentation** — https://api.mattermost.com/
- **APIReference** — https://developers.mattermost.com/integrate/reference/rest-api/
- **OpenAPI Source** — https://github.com/mattermost/mattermost-api-reference
- **Developer Guide** — https://developers.mattermost.com/contribute/more-info/server/rest-api/
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/mattermost/refs/heads/main/graphql/mattermost-graphql.md
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/mattermost/refs/heads/main/apis.yml

## Other Mattermost APIs (5)

- [Mattermost WebSocket API](https://apis.io/apis/mattermost/websocket-api/)
- [Mattermost Channels API](https://apis.io/apis/mattermost/mattermost-channels-api/)
- [Mattermost Posts API](https://apis.io/apis/mattermost/mattermost-posts-api/)
- [Mattermost Teams API](https://apis.io/apis/mattermost/mattermost-teams-api/)
- [Mattermost Users API](https://apis.io/apis/mattermost/mattermost-users-api/)

## Tags

Messaging, User, Team, Channels, Posts, Webhook, Integration

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/mattermost/rest-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/mattermost/.