PastPay
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PastPay integrations

One payment solution. Three ways to connect.

Add PastPay through a ready-made webshop plugin, connect a custom checkout through the API, or start without an integration using the PastPay Portal.

Discuss your setup Open Merchant Portal
Choose by sales channel

The right route depends on where and how your buyers order.

  • Plugin for supported webshops
  • API for custom commerce
  • Portal for direct or offline sales
Fast webshop setup

Ready-made plugins

Add PastPay to a supported platform without building the payment flow from scratch.

  • WooCommerce
  • Shoprenter
  • UNAS
  • Magento
  • PrestaShop
Custom checkout

PastPay API

Connect PastPay to a custom-built store or commerce environment and keep the journey consistent with your own experience.

Plan an API integration
No integration required

PastPay Portal

Create and monitor eligible transactions for phone, email, in-person or account-managed sales from one place.

Open the Portal

Compare the routes

Start with your operating model.

PastPay’s team confirms the exact technical and commercial setup during onboarding.

PastPay integration comparison
RouteBest forHow it works
Webshop pluginSupported eCommerce platformsInstall and configure the relevant extension.
APICustom webshops and tailored journeysConnect PastPay to your own checkout and systems.
PortalDirect, offline and multichannel salesManage transactions without a webshop integration.

From fit to go-live

A clear implementation path.

  1. 01

    Map the journey

    Review sales channels, buyer flow, volumes and systems with PastPay.

  2. 02

    Select the route

    Choose plugin, API or Portal based on the operating model.

  3. 03

    Configure and test

    Confirm the transaction flow, invoice handling and team responsibilities.

  4. 04

    Go live

    Offer PastPay to eligible business buyers and monitor transactions.

PastPay Portal

See the information your team needs at a glance.

The Portal gives commercial and finance teams one place to start transactions, follow their status and keep invoice handling visible. This illustrative view shows the typical operating logic.

  • Create a transaction for direct or offline sales
  • Follow assessment, fulfilment and payout status
  • Keep invoice and buyer information connected
PastPay PortalIllustrative view
Active transactions24Across your sales team
Ready for payout€48,200Approved and fulfilled
Order #PP-1048Buyer approved
Order #PP-1047Invoice uploaded
Order #PP-1046Payment initiated

Next step

Choose the right integration route with us.

Tell us about your sales channels and technical setup, and our team will recommend the best next step.

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Not sure which route fits?

Bring us your current sales flow.

Talk to an integration specialist