---
title: "Integrations - Milkee"
url: "https://docs.unified.to/integrations/milkee"
description: "Build MILKEE integrations faster with our Unified API — Accounting data, API key, real-time sync."
date: "2026-10-23T21:37:31.536Z"
updated: "2026-10-23T21:37:31.536Z"
---
![](https://api.unified.to/docs/images/milkee.png)

# MILKEE integration

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

#### Overview

Company website:

<https://milkee.ch>

Integration launch date:

October 20, 2026

API Categories:

[Accounting](https://docs.unified.to/accounting/overview.md)[E-Commerce](https://docs.unified.to/commerce/overview.md)[CRM](https://docs.unified.to/crm/overview.md)[Passthrough](https://docs.unified.to/passthrough/overview.md)

API Authorization:

 API Token

#### ACCOUNTING ACCOUNT

End-API object:

 konten

Unified API Methods:

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

List options:

\-none-

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)

Writable fields:

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

#### ACCOUNTING CONTACT

End-API object:

 kunden

Unified API Methods:

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

List options:

\-none-

Readable fields:

[billing\_address](https://docs.unified.to/accounting/contact/model.md)[company\_name](https://docs.unified.to/accounting/contact/model.md)[created\_at](https://docs.unified.to/accounting/contact/model.md)[emails](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\_customer](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)

Writable fields:

[name](https://docs.unified.to/accounting/contact/model.md)[billing\_address](https://docs.unified.to/accounting/contact/model.md)[company\_name](https://docs.unified.to/accounting/contact/model.md)[emails](https://docs.unified.to/accounting/contact/model.md)

 required fields 

#### ACCOUNTING INVOICE

End-API object:

 rechnungen

Unified API Methods:

[List](https://docs.unified.to/accounting/invoice/List%5Fall%5Finvoices.md)[Create](https://docs.unified.to/accounting/invoice/Create%5Fan%5Finvoice.md)

List options:

\-none-

Readable fields:

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

Writable fields:

[contact\_id](https://docs.unified.to/accounting/invoice/model.md)[due\_at](https://docs.unified.to/accounting/invoice/model.md)[lineitems](https://docs.unified.to/accounting/invoice/model.md)[posted\_at](https://docs.unified.to/accounting/invoice/model.md)

 required fields 

#### ACCOUNTING PROJECT

End-API object:

 projekte

Unified API Methods:

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

List options:

\-none-

Readable fields:

[contact\_id](https://docs.unified.to/accounting/project/model.md)[created\_at](https://docs.unified.to/accounting/project/model.md)[description](https://docs.unified.to/accounting/project/model.md)[id](https://docs.unified.to/accounting/project/model.md)[name](https://docs.unified.to/accounting/project/model.md)

Writable fields:

[name](https://docs.unified.to/accounting/project/model.md)[contact\_id](https://docs.unified.to/accounting/project/model.md)[description](https://docs.unified.to/accounting/project/model.md)

 required fields 

#### ACCOUNTING QUOTE

End-API object:

 offerten

Unified API Methods:

[List](https://docs.unified.to/accounting/quote/List%5Fall%5Fquotes.md)[Create](https://docs.unified.to/accounting/quote/Create%5Fa%5Fquote.md)

List options:

\-none-

Readable fields:

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

Writable fields:

[contact\_id](https://docs.unified.to/accounting/quote/model.md)[issued\_at](https://docs.unified.to/accounting/quote/model.md)[lineitems](https://docs.unified.to/accounting/quote/model.md)

 required fields 

#### ACCOUNTING TAXRATE

End-API object:

 steuersaetze

Unified API Methods:

[List](https://docs.unified.to/accounting/taxrate/List%5Fall%5Ftaxrates.md)

List options:

\-none-

Readable fields:

[id](https://docs.unified.to/accounting/taxrate/model.md)[name](https://docs.unified.to/accounting/taxrate/model.md)[rate](https://docs.unified.to/accounting/taxrate/model.md)

Writable fields:

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

#### ACCOUNTING TRANSACTION

End-API object:

 buchungen

Unified API Methods:

[List](https://docs.unified.to/accounting/transaction/List%5Fall%5Ftransactions.md)[Get](https://docs.unified.to/accounting/transaction/Retrieve%5Fa%5Ftransaction.md)[Create](https://docs.unified.to/accounting/transaction/Create%5Fa%5Ftransaction.md)[Update](https://docs.unified.to/accounting/transaction/Update%5Fa%5Ftransaction.md)[Remove](https://docs.unified.to/accounting/transaction/Remove%5Fa%5Ftransaction.md)

List options:

limitoffset

Readable fields:

[account\_id](https://docs.unified.to/accounting/transaction/model.md)[created\_at](https://docs.unified.to/accounting/transaction/model.md)[id](https://docs.unified.to/accounting/transaction/model.md)[memo](https://docs.unified.to/accounting/transaction/model.md)[total\_amount](https://docs.unified.to/accounting/transaction/model.md)[transaction\_at](https://docs.unified.to/accounting/transaction/model.md)[updated\_at](https://docs.unified.to/accounting/transaction/model.md)

Writable fields:

[memo](https://docs.unified.to/accounting/transaction/model.md)[total\_amount](https://docs.unified.to/accounting/transaction/model.md)[transaction\_at](https://docs.unified.to/accounting/transaction/model.md)[account\_id](https://docs.unified.to/accounting/transaction/model.md)

 required fields 

#### COMMERCE ITEM

End-API object:

 produkte

Unified API Methods:

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

List options:

\-none-

Readable fields:

[description](https://docs.unified.to/commerce/item/model.md)[id](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)

Writable fields:

[name](https://docs.unified.to/commerce/item/model.md)[prices](https://docs.unified.to/commerce/item/model.md)[description](https://docs.unified.to/commerce/item/model.md)

 required fields 

#### CRM CONTACT

End-API object:

 kontakte

Unified API Methods:

[List](https://docs.unified.to/crm/contact/List%5Fall%5Fcontacts.md)[Create](https://docs.unified.to/crm/contact/Create%5Fa%5Fcontact.md)

List options:

\-none-

Readable fields:

[address](https://docs.unified.to/crm/contact/model.md)[created\_at](https://docs.unified.to/crm/contact/model.md)[emails](https://docs.unified.to/crm/contact/model.md)[first\_name](https://docs.unified.to/crm/contact/model.md)[id](https://docs.unified.to/crm/contact/model.md)[last\_name](https://docs.unified.to/crm/contact/model.md)[name](https://docs.unified.to/crm/contact/model.md)[telephones](https://docs.unified.to/crm/contact/model.md)

Writable fields:

[name](https://docs.unified.to/crm/contact/model.md)[address](https://docs.unified.to/crm/contact/model.md)[emails](https://docs.unified.to/crm/contact/model.md)[telephones](https://docs.unified.to/crm/contact/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)