---
title: "Link data model"
url: "https://docs.unified.to/payment/link/model"
description: "API reference for Link data model. Launch multiple pre-built Link integrations today with zero maintenance — all through a single API."
generated_at: "2026-06-30T19:53:09.122Z"
---
# Link data model

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

**is\_active**boolean 

**lineitems** array 

**currency**string 

**amount**number 

**payment\_id**string 

(reference to PaymentPayment)

**contact\_id**string 

ID of the AccountingContact (reference to AccountingContact)

**url**string 

the payment link

**is\_chargeable\_now**boolean 

**success\_url**string 

**raw**any