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

Connect When I Work 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, Authentication
- **Status:** Beta
- **Website:** https://wheniwork.com
- **Provider API docs:** https://apidocs.wheniwork.com/external/index.html

## Supported unified data models

- HRIS Employee
- HRIS Company
- HRIS Location
- HRIS Group
- HRIS Timeshift
- HRIS Timeoff

## Links

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