---
title: "Integrations - Omnisend"
url: "https://docs.unified.to/integrations/omnisend"
description: "Build Omnisend integrations faster with our Unified API — Marketing data, OAuth2, real-time sync."
date: "2026-10-25T22:24:19.492Z"
updated: "2026-10-25T22:24:19.492Z"
---
![](https://api.unified.to/docs/images/omnisend.png)

# Omnisend integration

[Back to integrations](https://docs.unified.to/integrations.md)

#### Overview

Company website:

<https://www.omnisend.com>

Integration launch date:

September 9, 2026

API Categories:

[Marketing](https://docs.unified.to/martech/overview.md)[E-Commerce](https://docs.unified.to/commerce/overview.md)[File Storage](https://docs.unified.to/storage/overview.md)[Passthrough](https://docs.unified.to/passthrough/overview.md)

API Authorization:

 OAuth2 flow API Key

#### MARTECH MEMBER

End-API object:

 contact

Unified API Methods:

[List](https://docs.unified.to/martech/member/List%5Fall%5Fmembers.md)[Get](https://docs.unified.to/martech/member/Retrieve%5Fa%5Fmember.md)[Create](https://docs.unified.to/martech/member/Create%5Fa%5Fmember.md)[Update](https://docs.unified.to/martech/member/Update%5Fa%5Fmember.md)

Webhooks:

 Virtual

List options:

limitlist\_idoffsetorderquerysort\_by\_created\_atsort\_by\_updated\_atupdated\_gte

Readable fields:

[created\_at](https://docs.unified.to/martech/member/model.md)[emails](https://docs.unified.to/martech/member/model.md)[first\_name](https://docs.unified.to/martech/member/model.md)[id](https://docs.unified.to/martech/member/model.md)[last\_name](https://docs.unified.to/martech/member/model.md)[list\_ids](https://docs.unified.to/martech/member/model.md)[name](https://docs.unified.to/martech/member/model.md)[status](https://docs.unified.to/martech/member/model.md)[tags](https://docs.unified.to/martech/member/model.md)[updated\_at](https://docs.unified.to/martech/member/model.md)

Writable fields:

[emails](https://docs.unified.to/martech/member/model.md)[first\_name](https://docs.unified.to/martech/member/model.md)[last\_name](https://docs.unified.to/martech/member/model.md)[name](https://docs.unified.to/martech/member/model.md)[status](https://docs.unified.to/martech/member/model.md)[tags](https://docs.unified.to/martech/member/model.md)

 required fields 

#### MARTECH LIST

End-API object:

 segment

Unified API Methods:

[List](https://docs.unified.to/martech/list/List%5Fall%5Flists.md)[Get](https://docs.unified.to/martech/list/Retrieve%5Fa%5Flist.md)[Remove](https://docs.unified.to/martech/list/Remove%5Fa%5Flist.md)

List options:

limitoffsetordersort\_by\_created\_atsort\_by\_name

Readable fields:

[created\_at](https://docs.unified.to/martech/list/model.md)[id](https://docs.unified.to/martech/list/model.md)[is\_active](https://docs.unified.to/martech/list/model.md)[name](https://docs.unified.to/martech/list/model.md)[updated\_at](https://docs.unified.to/martech/list/model.md)

Writable fields:

[\-none-](https://docs.unified.to/martech/list/model.md)

#### MARTECH CAMPAIGN

End-API object:

 campaign

Unified API Methods:

[List](https://docs.unified.to/martech/campaign/List%5Fall%5Fcampaigns.md)[Get](https://docs.unified.to/martech/campaign/Retrieve%5Fa%5Fcampaign.md)[Remove](https://docs.unified.to/martech/campaign/Remove%5Fa%5Fcampaign.md)

Webhooks:

 Virtual

List options:

limitoffsetorderquerysort\_by\_created\_atsort\_by\_namesort\_by\_updated\_atupdated\_gte

Readable fields:

[created\_at](https://docs.unified.to/martech/campaign/model.md)[from\_email](https://docs.unified.to/martech/campaign/model.md)[from\_name](https://docs.unified.to/martech/campaign/model.md)[id](https://docs.unified.to/martech/campaign/model.md)[list\_ids](https://docs.unified.to/martech/campaign/model.md)[name](https://docs.unified.to/martech/campaign/model.md)[preview\_text](https://docs.unified.to/martech/campaign/model.md)[reply\_to\_email](https://docs.unified.to/martech/campaign/model.md)[send\_at](https://docs.unified.to/martech/campaign/model.md)[status](https://docs.unified.to/martech/campaign/model.md)[subject\_line](https://docs.unified.to/martech/campaign/model.md)[type](https://docs.unified.to/martech/campaign/model.md)[updated\_at](https://docs.unified.to/martech/campaign/model.md)

Writable fields:

[\-none-](https://docs.unified.to/martech/campaign/model.md)

#### COMMERCE ITEM

End-API object:

 product

Unified API Methods:

[List](https://docs.unified.to/commerce/item/List%5Fall%5Fitems.md)[Get](https://docs.unified.to/commerce/item/Retrieve%5Fan%5Fitem.md)[Remove](https://docs.unified.to/commerce/item/Remove%5Fan%5Fitem.md)

List options:

limitoffsetquerysort\_by\_created\_atsort\_by\_updated\_at

Readable fields:

[collections](https://docs.unified.to/commerce/item/model.md)[created\_at](https://docs.unified.to/commerce/item/model.md)[description](https://docs.unified.to/commerce/item/model.md)[global\_code](https://docs.unified.to/commerce/item/model.md)[id](https://docs.unified.to/commerce/item/model.md)[is\_active](https://docs.unified.to/commerce/item/model.md)[media](https://docs.unified.to/commerce/item/model.md)[name](https://docs.unified.to/commerce/item/model.md)[prices](https://docs.unified.to/commerce/item/model.md)[tags](https://docs.unified.to/commerce/item/model.md)[type](https://docs.unified.to/commerce/item/model.md)[updated\_at](https://docs.unified.to/commerce/item/model.md)[vendor\_name](https://docs.unified.to/commerce/item/model.md)

Writable fields:

[\-none-](https://docs.unified.to/commerce/item/model.md)

#### COMMERCE COLLECTION

End-API object:

 product-category

Unified API Methods:

[List](https://docs.unified.to/commerce/collection/List%5Fall%5Fcollections.md)[Get](https://docs.unified.to/commerce/collection/Retrieve%5Fa%5Fcollection.md)[Create](https://docs.unified.to/commerce/collection/Create%5Fa%5Fcollection.md)[Update](https://docs.unified.to/commerce/collection/Update%5Fa%5Fcollection.md)[Remove](https://docs.unified.to/commerce/collection/Remove%5Fa%5Fcollection.md)

List options:

limitoffsetsort\_by\_created\_atsort\_by\_namesort\_by\_updated\_at

Readable fields:

[created\_at](https://docs.unified.to/commerce/collection/model.md)[id](https://docs.unified.to/commerce/collection/model.md)[name](https://docs.unified.to/commerce/collection/model.md)[public\_name](https://docs.unified.to/commerce/collection/model.md)[type](https://docs.unified.to/commerce/collection/model.md)[updated\_at](https://docs.unified.to/commerce/collection/model.md)

Writable fields:

[name](https://docs.unified.to/commerce/collection/model.md)

 required fields 

#### STORAGE FILE

End-API object:

 image

Unified API Methods:

[List](https://docs.unified.to/storage/file/List%5Fall%5Ffiles.md)[Get](https://docs.unified.to/storage/file/Retrieve%5Fa%5Ffile.md)[Create](https://docs.unified.to/storage/file/Create%5Fa%5Ffile.md)[Remove](https://docs.unified.to/storage/file/Remove%5Fa%5Ffile.md)

List options:

limitoffsetorderquerysort\_by\_created\_atsort\_by\_name

Readable fields:

[created\_at](https://docs.unified.to/storage/file/model.md)[download\_url](https://docs.unified.to/storage/file/model.md)[id](https://docs.unified.to/storage/file/model.md)[mime\_type](https://docs.unified.to/storage/file/model.md)[name](https://docs.unified.to/storage/file/model.md)[size](https://docs.unified.to/storage/file/model.md)[type](https://docs.unified.to/storage/file/model.md)[web\_url](https://docs.unified.to/storage/file/model.md)

Writable fields:

[web\_url](https://docs.unified.to/storage/file/model.md)[name](https://docs.unified.to/storage/file/model.md)

 required fields 

#### PASSTHROUGH

Unified API Methods:

[POST](https://docs.unified.to/passthrough/overview.md)[GET](https://docs.unified.to/passthrough/overview.md)[PUT](https://docs.unified.to/passthrough/overview.md)[DELETE](https://docs.unified.to/passthrough/overview.md)

List options:

\-none-

Readable fields:

[\-none-](https://docs.unified.to/passthrough/undefined/model.md)

Writable fields:

[\-none-](https://docs.unified.to/passthrough/undefined/model.md)