---
title: "Integrations - Foundationsoftware"
url: "https://docs.unified.to/integrations/foundationsoftware"
description: "Build Foundation Software integrations faster with our Unified API — Accounting data, OAuth2, real-time sync."
date: "2026-10-24T15:23:58.835Z"
updated: "2026-10-24T15:23:58.835Z"
---
![](https://api.unified.to/docs/images/foundationsoftware.png)

# Foundation Software integration

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

#### Overview

Company website:

<https://www.foundationsoft.com/>

Integration launch date:

October 13, 2026

API Categories:

[Accounting](https://docs.unified.to/accounting/overview.md)[HR & Directory](https://docs.unified.to/hris/overview.md)[Tasks](https://docs.unified.to/task/overview.md)[Authentication](https://docs.unified.to/auth/overview.md)[Passthrough](https://docs.unified.to/passthrough/overview.md)

API Authorization:

 OAuth2 flow

Data-regions:

 Sandbox Production

#### ACCOUNTING ACCOUNT

End-API object:

 generalledgeraccount

Unified API Methods:

[List](https://docs.unified.to/accounting/account/List%5Fall%5Faccounts.md)[Get](https://docs.unified.to/accounting/account/Retrieve%5Fan%5Faccount.md)

List options:

limitoffset

Readable fields:

[customer\_defined\_code](https://docs.unified.to/accounting/account/model.md)[id](https://docs.unified.to/accounting/account/model.md)[name](https://docs.unified.to/accounting/account/model.md)[status](https://docs.unified.to/accounting/account/model.md)

Writable fields:

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

#### ACCOUNTING CONTACT

End-API object:

 vendor

Unified API Methods:

[List](https://docs.unified.to/accounting/contact/List%5Fall%5Fcontacts.md)[Get](https://docs.unified.to/accounting/contact/Retrieve%5Fa%5Fcontact.md)[Update](https://docs.unified.to/accounting/contact/Update%5Fa%5Fcontact.md)

List options:

limitoffset

Readable fields:

[billing\_address](https://docs.unified.to/accounting/contact/model.md)[first\_name](https://docs.unified.to/accounting/contact/model.md)[id](https://docs.unified.to/accounting/contact/model.md)[is\_active](https://docs.unified.to/accounting/contact/model.md)[is\_supplier](https://docs.unified.to/accounting/contact/model.md)[last\_name](https://docs.unified.to/accounting/contact/model.md)[name](https://docs.unified.to/accounting/contact/model.md)[telephones](https://docs.unified.to/accounting/contact/model.md)

Writable fields:

[is\_active](https://docs.unified.to/accounting/contact/model.md)[name](https://docs.unified.to/accounting/contact/model.md)

#### ACCOUNTING BILL

End-API object:

 apinvoice

Unified API Methods:

[List](https://docs.unified.to/accounting/bill/List%5Fall%5Fbills.md)[Get](https://docs.unified.to/accounting/bill/Retrieve%5Fa%5Fbill.md)[Create](https://docs.unified.to/accounting/bill/Create%5Fa%5Fbill.md)

List options:

limitoffset

Readable fields:

[bill\_number](https://docs.unified.to/accounting/bill/model.md)[contact\_id](https://docs.unified.to/accounting/bill/model.md)[created\_at](https://docs.unified.to/accounting/bill/model.md)[due\_at](https://docs.unified.to/accounting/bill/model.md)[id](https://docs.unified.to/accounting/bill/model.md)[status](https://docs.unified.to/accounting/bill/model.md)[total\_amount](https://docs.unified.to/accounting/bill/model.md)

Writable fields:

[contact\_id](https://docs.unified.to/accounting/bill/model.md)[bill\_number](https://docs.unified.to/accounting/bill/model.md)[due\_at](https://docs.unified.to/accounting/bill/model.md)[total\_amount](https://docs.unified.to/accounting/bill/model.md)

 required fields 

#### ACCOUNTING CATEGORY

End-API object:

 costcode

Unified API Methods:

[List](https://docs.unified.to/accounting/category/List%5Fall%5Fcategories.md)[Get](https://docs.unified.to/accounting/category/Retrieve%5Fa%5Fcategory.md)

List options:

limitoffset

Readable fields:

[id](https://docs.unified.to/accounting/category/model.md)[is\_active](https://docs.unified.to/accounting/category/model.md)[name](https://docs.unified.to/accounting/category/model.md)

Writable fields:

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

#### TASK PROJECT

End-API object:

 job

Unified API Methods:

[List](https://docs.unified.to/task/project/List%5Fall%5Fprojects.md)[Get](https://docs.unified.to/task/project/Retrieve%5Fa%5Fproject.md)[Create](https://docs.unified.to/task/project/Create%5Fa%5Fproject.md)[Update](https://docs.unified.to/task/project/Update%5Fa%5Fproject.md)

List options:

limitoffset

Readable fields:

[description](https://docs.unified.to/task/project/model.md)[id](https://docs.unified.to/task/project/model.md)[name](https://docs.unified.to/task/project/model.md)

Writable fields:

[name](https://docs.unified.to/task/project/model.md)

#### HRIS EMPLOYEE

End-API object:

 employee

Unified API Methods:

[List](https://docs.unified.to/hris/employee/List%5Fall%5Femployees.md)[Get](https://docs.unified.to/hris/employee/Retrieve%5Fan%5Femployee.md)

List options:

limitoffset

Readable fields:

[emails](https://docs.unified.to/hris/employee/model.md)[employment\_status](https://docs.unified.to/hris/employee/model.md)[first\_name](https://docs.unified.to/hris/employee/model.md)[id](https://docs.unified.to/hris/employee/model.md)[last\_name](https://docs.unified.to/hris/employee/model.md)[name](https://docs.unified.to/hris/employee/model.md)[telephones](https://docs.unified.to/hris/employee/model.md)

Writable fields:

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

#### 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)