---
title: "Lead data model"
url: "https://docs.unified.to/crm/lead/model"
description: "API reference for Lead data model. Launch multiple pre-built Lead integrations today with zero maintenance — all through a single API."
generated_at: "2026-06-26T21:09:48.270Z"
---
# Lead data model

 View field support, webhooks, and list parameters for each integration on the [Supported Integrations](/crm/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 

**first\_name**string 

**last\_name**string 

**user\_id**string 

(reference to HrisEmployee)

**creator\_user\_id**string 

(reference to HrisEmployee)

**contact\_id**string 

(reference to CrmContact)

**company\_id**string 

(reference to CrmCompany)

**company\_name**string 

**is\_active**boolean 

**address**object 

**emails** array 

**telephones** array 

**source**string 

**status**string 

**link\_urls**string array 

**metadata** array 

**raw**any