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

[Back to integrations](/integrations)

#### Overview

Company website:

<https://checkr.com>

Integration launch date:

August 28, 2025

API Categories:

[HR & Directory](/hris/overview)[ATS](/ats/overview)[Verifications](/verification/overview)[Passthrough](/passthrough/overview)

API Authorization:

 OAuth2 flow API Key

Data-regions:

 Production Staging

#### HRIS EMPLOYEE

End-API object:

 user

Unified API Methods:

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

List options:

limitoffset

Readable fields:

[created\_at](/hris/employee/model)[emails](/hris/employee/model)[employee\_roles](/hris/employee/model)[first\_name](/hris/employee/model)[id](/hris/employee/model)[last\_name](/hris/employee/model)[name](/hris/employee/model)

Writable fields:

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

#### ATS CANDIDATE

End-API object:

 candidate

Unified API Methods:

[List](/ats/candidate/List%5Fall%5Fcandidates)[Get](/ats/candidate/Retrieve%5Fa%5Fcandidate)[Create](/ats/candidate/Create%5Fa%5Fcandidate)[Update](/ats/candidate/Update%5Fa%5Fcandidate)[Remove](/ats/candidate/Remove%5Fa%5Fcandidate)

Webhooks:

 Virtual Native

List options:

limitoffsetqueryupdated\_gte

Readable fields:

[address](/ats/candidate/model)[date\_of\_birth](/ats/candidate/model)[emails](/ats/candidate/model)[external\_identifier](/ats/candidate/model)[first\_name](/ats/candidate/model)[id](/ats/candidate/model)[last\_name](/ats/candidate/model)[name](/ats/candidate/model)[telephones](/ats/candidate/model)

Writable fields:

[date\_of\_birth](/ats/candidate/model)[emails](/ats/candidate/model)[name](/ats/candidate/model)[address](/ats/candidate/model)[external\_identifier](/ats/candidate/model)[telephones](/ats/candidate/model)

 required fields 

#### ATS DOCUMENT

End-API object:

 document

Unified API Methods:

[List](/ats/document/List%5Fall%5Fdocuments)[Get](/ats/document/Retrieve%5Fa%5Fdocument)

List options:

candidate\_idlimit

Readable fields:

[candidate\_id](/ats/document/model)[created\_at](/ats/document/model)[document\_url](/ats/document/model)[filename](/ats/document/model)[id](/ats/document/model)[type](/ats/document/model)

Writable fields:

[\-none-](/ats/document/model)

#### VERIFICATION REQUEST

End-API object:

 candidate invitation

Unified API Methods:

[Create](/verification/request/Create%5Fa%5Frequest)[List](/verification/request/List%5Fall%5Frequests)[Get](/verification/request/Retrieve%5Fa%5Frequest)[Update](/verification/request/Update%5Fa%5Frequest)[Remove](/verification/request/Remove%5Fa%5Frequest)

Webhooks:

 Native

List options:

candidate\_idlimitoffsetquery

Readable fields:

[candidate\_id](/verification/request/model)[created\_at](/verification/request/model)[id](/verification/request/model)[package\_id](/verification/request/model)[response\_completed\_at](/verification/request/model)[response\_details](/verification/request/model)[response\_expires\_at](/verification/request/model)[response\_issued\_at](/verification/request/model)[response\_redirect\_url](/verification/request/model)[response\_source](/verification/request/model)[response\_status](/verification/request/model)[updated\_at](/verification/request/model)

Slow fields:

[response\_status](/verification/request/model)

Writable fields:

[package\_id](/verification/request/model)[profile\_addresses](/verification/request/model)[profile\_emails](/verification/request/model)[profile\_name](/verification/request/model)[profile\_date\_of\_birth](/verification/request/model)[profile\_national\_identifier](/verification/request/model)[profile\_telephones](/verification/request/model)

 required fields 

#### VERIFICATION PACKAGE

End-API object:

 package screening

Unified API Methods:

[List](/verification/package/List%5Fall%5Fpackages)[Get](/verification/package/Retrieve%5Fa%5Fpackage)

Webhooks:

 Native

List options:

limitoffset

Readable fields:

[aliases](/verification/package/model)[cost\_amount](/verification/package/model)[created\_at](/verification/package/model)[currency](/verification/package/model)[has\_redirect\_url](/verification/package/model)[id](/verification/package/model)[info\_url](/verification/package/model)[name](/verification/package/model)[tags](/verification/package/model)[type](/verification/package/model)[updated\_at](/verification/package/model)

Writable fields:

[\-none-](/verification/package/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)