---
title: "Integrations - Slack"
url: "https://docs.unified.to/integrations/slack"
description: "Unified.to documentation"
---
##  Integration: Slack ![Slack](https://api.unified.to/docs/images/slack.png)

[Back to integrations](/integrations)

#### Overview

Company website:

<https://slack.com>

Integration launch date:

January 12, 2023

API Categories:

[Messaging](/messaging/overview)[HR & Directory](/hris/overview)[Authentication](/auth/overview)[Call Center](/uc/overview)[Passthrough](/passthrough/overview)

API Authorization:

 OAuth2 flow

Data-regions:

 Production Production - Government Authentication-only

#### MESSAGING CHANNEL

End-API object:

 channels

Unified API Methods:

[List](/messaging/channel/List%5Fall%5Fchannels)[Get](/messaging/channel/Retrieve%5Fa%5Fchannel)

Webhooks:

 Native

List options:

limitoffsettype

Readable fields:

[created\_at](/messaging/channel/model)[description](/messaging/channel/model)[id](/messaging/channel/model)[is\_active](/messaging/channel/model)[is\_private](/messaging/channel/model)[members](/messaging/channel/model)[name](/messaging/channel/model)[updated\_at](/messaging/channel/model)[web\_url](/messaging/channel/model)

Slow fields:

[members](/messaging/channel/model)

Writable fields:

[\-none-](/messaging/channel/model)

#### MESSAGING MESSAGE

End-API object:

 messages

Unified API Methods:

[Get](/messaging/message/Retrieve%5Fa%5Fmessage)[List](/messaging/message/List%5Fall%5Fmessages)[Create](/messaging/message/Create%5Fa%5Fmessage)[Update](/messaging/message/Update%5Fa%5Fmessage)[Remove](/messaging/message/Remove%5Fa%5Fmessage)

Webhooks:

 Virtual Native

List options:

channel\_idend\_ltexpandlimitoffsetparent\_idstart\_gtetypeupdated\_gteuser\_iduser\_mentioned\_id

Readable fields:

[attachments](/messaging/message/model)[author\_member](/messaging/message/model)[buttons](/messaging/message/model)[channels](/messaging/message/model)[created\_at](/messaging/message/model)[has\_children](/messaging/message/model)[id](/messaging/message/model)[is\_unread](/messaging/message/model)[mentioned\_members](/messaging/message/model)[message](/messaging/message/model)[message\_thread\_identifier](/messaging/message/model)[parent\_id](/messaging/message/model)[reactions](/messaging/message/model)[updated\_at](/messaging/message/model)[web\_url](/messaging/message/model)

Slow fields:

[author\_member](/messaging/message/model)[mentioned\_members](/messaging/message/model)[channels](/messaging/message/model)[parent\_id](/messaging/message/model)[message](/messaging/message/model)[is\_unread](/messaging/message/model)

Writable fields:

[attachments](/messaging/message/model)[buttons](/messaging/message/model)[channels](/messaging/message/model)[destination\_members](/messaging/message/model)[message](/messaging/message/model)[message\_markdown](/messaging/message/model)[message\_thread\_identifier](/messaging/message/model)[parent\_id](/messaging/message/model)[reactions](/messaging/message/model)

#### HRIS EMPLOYEE

End-API object:

 users list

Unified API Methods:

[List](/hris/employee/List%5Fall%5Femployees)[Get](/hris/employee/Retrieve%5Fan%5Femployee)

List options:

limitoffsetquery

Readable fields:

[emails](/hris/employee/model)[employee\_roles](/hris/employee/model)[employment\_status](/hris/employee/model)[first\_name](/hris/employee/model)[has\_mfa](/hris/employee/model)[hired\_at](/hris/employee/model)[id](/hris/employee/model)[image\_url](/hris/employee/model)[last\_name](/hris/employee/model)[name](/hris/employee/model)[pronouns](/hris/employee/model)[telephones](/hris/employee/model)[timezone](/hris/employee/model)[title](/hris/employee/model)[updated\_at](/hris/employee/model)

Writable fields:

[\-none-](/hris/employee/model)

#### UC RECORDING

End-API object:

 file

Unified API Methods:

[List](/uc/recording/List%5Fall%5Frecordings)[Get](/uc/recording/Retrieve%5Fa%5Frecording)

Webhooks:

 Virtual

List options:

end\_ltlimitoffsetstart\_gteupdated\_gteuser\_id

Readable fields:

[created\_at](/uc/recording/model)[end\_at](/uc/recording/model)[id](/uc/recording/model)[media](/uc/recording/model)[start\_at](/uc/recording/model)[user\_id](/uc/recording/model)[web\_url](/uc/recording/model)

Slow fields:

[media](/uc/recording/model)

Writable fields:

[\-none-](/uc/recording/model)

#### PASSTHROUGH

Unified API Methods:

[POST](/passthrough/overview)[GET](/passthrough/overview)[PUT](/passthrough/overview)[DELETE](/passthrough/overview)

List options:

\-none-

Readable fields:

[\-none-](/passthrough/undefined/model)

Writable fields:

[\-none-](/passthrough/undefined/model)