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

Connect HCSS 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:** HR & Directory, Accounting
- **Status:** Beta
- **Website:** https://www.hcss.com
- **Provider API docs:** https://developer.hcssapps.com/

## Supported unified data models

- ACCOUNTING Project
- HRIS Employee
- HRIS Timeshift
- Metadata

## Links

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