---
title: "Cycle data model"
url: "https://docs.unified.to/performance/cycle/model"
description: "API reference for Cycle data model. Launch multiple pre-built Cycle integrations today with zero maintenance — all through a single API."
---
# Cycle data model

 View field support, webhooks, and list parameters for each integration on the [Supported Integrations](/performance/integrations) page. 

### 

* Data Model
* Typescript Type
* Zod Shape
* Python Class

Data Model

**id**string 

**created\_at**date 

(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

**updated\_at**date 

(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

**name**string 

**description**string 

**type** enum

Valid values:

 "REVIEW" 

 "GOAL" 

 "OTHER" 

whether this is a review cycle or a goal cycle/timeframe

**status** enum

Valid values:

 "DRAFT" 

 "SCHEDULED" 

 "ACTIVE" 

 "CLOSED" 

 "OTHER" 

**start\_at**date 

(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

**end\_at**date 

(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

**due\_at**date 

(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

**raw**any