---
title: "Integrations - Mollie"
url: "https://docs.unified.to/integrations/mollie"
description: "Build Mollie integrations faster with our Unified API — Payments data, OAuth2, real-time sync."
date: "2026-10-01T23:34:56.864Z"
updated: "2026-10-25T22:24:19.492Z"
---
![](https://api.unified.to/docs/images/mollie.png)

# Mollie integration

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

#### Overview

Company website:

<https://www.mollie.com>

Integration launch date:

July 29, 2026

API Categories:

[Payments](https://docs.unified.to/payment/overview.md)[Accounting](https://docs.unified.to/accounting/overview.md)[Passthrough](https://docs.unified.to/passthrough/overview.md)

API Authorization:

 OAuth2 flow API key

#### PAYMENT PAYMENT

End-API object:

 payment

Unified API Methods:

[List](https://docs.unified.to/payment/payment/List%5Fall%5Fpayments.md)[Get](https://docs.unified.to/payment/payment/Retrieve%5Fa%5Fpayment.md)

List options:

limitoffset

Readable fields:

[card\_brand](https://docs.unified.to/payment/payment/model.md)[card\_last4](https://docs.unified.to/payment/payment/model.md)[contact\_id](https://docs.unified.to/payment/payment/model.md)[created\_at](https://docs.unified.to/payment/payment/model.md)[currency](https://docs.unified.to/payment/payment/model.md)[fee\_amount](https://docs.unified.to/payment/payment/model.md)[id](https://docs.unified.to/payment/payment/model.md)[notes](https://docs.unified.to/payment/payment/model.md)[payment\_method](https://docs.unified.to/payment/payment/model.md)[status](https://docs.unified.to/payment/payment/model.md)[tender\_type](https://docs.unified.to/payment/payment/model.md)[total\_amount](https://docs.unified.to/payment/payment/model.md)

Writable fields:

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

#### PAYMENT REFUND

End-API object:

 refund

Unified API Methods:

[List](https://docs.unified.to/payment/refund/List%5Fall%5Frefunds.md)

List options:

limitoffset

Readable fields:

[created\_at](https://docs.unified.to/payment/refund/model.md)[currency](https://docs.unified.to/payment/refund/model.md)[id](https://docs.unified.to/payment/refund/model.md)[notes](https://docs.unified.to/payment/refund/model.md)[payment\_id](https://docs.unified.to/payment/refund/model.md)[status](https://docs.unified.to/payment/refund/model.md)[total\_amount](https://docs.unified.to/payment/refund/model.md)

Writable fields:

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

#### PAYMENT LINK

End-API object:

 payment-link

Unified API Methods:

[List](https://docs.unified.to/payment/link/List%5Fall%5Flinks.md)[Get](https://docs.unified.to/payment/link/Retrieve%5Fa%5Flink.md)[Create](https://docs.unified.to/payment/link/Create%5Fa%5Flink.md)[Update](https://docs.unified.to/payment/link/Update%5Fa%5Flink.md)[Remove](https://docs.unified.to/payment/link/Remove%5Fa%5Flink.md)

Webhooks:

 Native

List options:

limitoffset

Readable fields:

[amount](https://docs.unified.to/payment/link/model.md)[contact\_id](https://docs.unified.to/payment/link/model.md)[created\_at](https://docs.unified.to/payment/link/model.md)[currency](https://docs.unified.to/payment/link/model.md)[description](https://docs.unified.to/payment/link/model.md)[id](https://docs.unified.to/payment/link/model.md)[is\_active](https://docs.unified.to/payment/link/model.md)[lineitems](https://docs.unified.to/payment/link/model.md)[success\_url](https://docs.unified.to/payment/link/model.md)[url](https://docs.unified.to/payment/link/model.md)

Writable fields:

[description](https://docs.unified.to/payment/link/model.md)[amount](https://docs.unified.to/payment/link/model.md)[contact\_id](https://docs.unified.to/payment/link/model.md)[currency](https://docs.unified.to/payment/link/model.md)[is\_active](https://docs.unified.to/payment/link/model.md)[lineitems](https://docs.unified.to/payment/link/model.md)[success\_url](https://docs.unified.to/payment/link/model.md)

 required fields 

#### ACCOUNTING CONTACT

End-API object:

 customer

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

List options:

limitoffset

Readable fields:

[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)[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)

Writable fields:

[emails](https://docs.unified.to/accounting/contact/model.md)[first\_name](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)

#### PAYMENT SUBSCRIPTION

End-API object:

 subscription

Unified API Methods:

[List](https://docs.unified.to/payment/subscription/List%5Fall%5Fsubscriptions.md)[Get](https://docs.unified.to/payment/subscription/Retrieve%5Fa%5Fsubscription.md)[Create](https://docs.unified.to/payment/subscription/Create%5Fa%5Fsubscription.md)[Update](https://docs.unified.to/payment/subscription/Update%5Fa%5Fsubscription.md)[Remove](https://docs.unified.to/payment/subscription/Remove%5Fa%5Fsubscription.md)

List options:

limitoffset

Readable fields:

[canceled\_at](https://docs.unified.to/payment/subscription/model.md)[contact\_id](https://docs.unified.to/payment/subscription/model.md)[created\_at](https://docs.unified.to/payment/subscription/model.md)[currency](https://docs.unified.to/payment/subscription/model.md)[current\_period\_end\_at](https://docs.unified.to/payment/subscription/model.md)[description](https://docs.unified.to/payment/subscription/model.md)[id](https://docs.unified.to/payment/subscription/model.md)[interval](https://docs.unified.to/payment/subscription/model.md)[interval\_unit](https://docs.unified.to/payment/subscription/model.md)[start\_at](https://docs.unified.to/payment/subscription/model.md)[status](https://docs.unified.to/payment/subscription/model.md)[total\_amount](https://docs.unified.to/payment/subscription/model.md)

Writable fields:

[contact\_id](https://docs.unified.to/payment/subscription/model.md)[currency](https://docs.unified.to/payment/subscription/model.md)[description](https://docs.unified.to/payment/subscription/model.md)[interval](https://docs.unified.to/payment/subscription/model.md)[interval\_unit](https://docs.unified.to/payment/subscription/model.md)[total\_amount](https://docs.unified.to/payment/subscription/model.md)[start\_at](https://docs.unified.to/payment/subscription/model.md)

 required fields 

#### ACCOUNTING ORGANIZATION

End-API object:

 organization

Unified API Methods:

[List](https://docs.unified.to/accounting/organization/List%5Fall%5Forganizations.md)[Get](https://docs.unified.to/accounting/organization/Retrieve%5Fan%5Forganization.md)

List options:

\-none-

Readable fields:

[address](https://docs.unified.to/accounting/organization/model.md)[id](https://docs.unified.to/accounting/organization/model.md)[legal\_name](https://docs.unified.to/accounting/organization/model.md)[name](https://docs.unified.to/accounting/organization/model.md)[organization\_code](https://docs.unified.to/accounting/organization/model.md)[tax\_number](https://docs.unified.to/accounting/organization/model.md)

Writable fields:

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

#### ACCOUNTING INVOICE

End-API object:

 sales-invoice

Unified API Methods:

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

Webhooks:

 Native

List options:

limitoffset

Readable fields:

[balance\_amount](https://docs.unified.to/accounting/invoice/model.md)[contact\_id](https://docs.unified.to/accounting/invoice/model.md)[created\_at](https://docs.unified.to/accounting/invoice/model.md)[currency](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)[lineitems](https://docs.unified.to/accounting/invoice/model.md)[notes](https://docs.unified.to/accounting/invoice/model.md)[paid\_at](https://docs.unified.to/accounting/invoice/model.md)[payment\_terms](https://docs.unified.to/accounting/invoice/model.md)[posted\_at](https://docs.unified.to/accounting/invoice/model.md)[reference](https://docs.unified.to/accounting/invoice/model.md)[status](https://docs.unified.to/accounting/invoice/model.md)[tax\_amount](https://docs.unified.to/accounting/invoice/model.md)[total\_amount](https://docs.unified.to/accounting/invoice/model.md)[url](https://docs.unified.to/accounting/invoice/model.md)

Writable fields:

[notes](https://docs.unified.to/accounting/invoice/model.md)[payment\_terms](https://docs.unified.to/accounting/invoice/model.md)[status](https://docs.unified.to/accounting/invoice/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)