---
title: "Slack integration"
url: "https://unified.to/integrations/slack"
description: "Slack API integration and MCP server via Unified.to's real-time unified API."
---
# Slack API integration & MCP server

Connect Slack to your application with Unified.to's real-time unified API and MCP platform. One API, data model, authorization flow, and webhook system — no per-integration code.

- **Categories:** Messaging, HR & Directory, Authentication, Call Center
- **Website:** https://slack.com
- **Provider API docs:** https://api.slack.com/surfaces/messages

## Supported unified data models

- MESSAGING Channel
- MESSAGING Message
- HRIS Employee
- UC Recording

## Links

- [Add Slack to your app](https://app.unified.to)
- [Feature support](https://docs.unified.to/messaging/integrations)
- [All integrations](https://unified.to/integrations.md)