Connecting 4PS Construct with eConnect

Connect 4PS Construct via the native API: set up connection keys and exchange invoices.

Integration methodConnection keys (Native API)DirectionSend + ReceiveMinimum subscriptionProfessionalContract requiredYes (via sales)

With the integration between 4PS Construct and eConnect, you can send and receive in 2026 e-invoices automatically via Peppol, directly from your 4PS environment. This integration requires a contract that includes API rights. Contact the eConnect sales team to arrange this.

Before you start
  • An active eConnect account with at least a Professional subscription
  • A contract with eConnect for API rights (via sales)
  • Administrator access to your 4PS Construct environment
  • Your eConnect connection keys (App Key and Secret)
Setting up the integration
Step 1: Create connection keys

Create connection keys in the eConnect platform. Follow the steps in Creating connection keys.

Step 2: Configuration in 4PS Construct
  1. In 4PS Construct, go to Afdelingen > Applicatiebeheer > Algemeen > Beheer.
    Navigating to Applicatiebeheer in 4PS Construct
  2. When setting up Digipoort, create a connection to the online environment. Enter the details you received from eConnect.
    Entering Digipoort connection details in 4PS Construct
  3. From the ribbon, choose Home > Verbinding testen to verify the connection works.
Step 3: Sending invoices

To send sales invoices via eConnect, an identifier (Chamber of Commerce number, GLN or VAT number) is required on the customer card.

  1. Go to Afdelingen > Verkoop > Stamgegevens > Klanten > Tabblad Elektronische factuur.
    Electronic invoice tab on the customer card in 4PS Construct
  2. Configure the Digipoort settings per customer.
    Configuring Digipoort settings per customer
  3. When sending a posted invoice: click OK to send the invoice via eConnect.
    Sending a sales invoice via eConnect
Step 4: Receiving invoices
  1. Go to the eConnect purchase invoices in the purchase journal.
    Overview of eConnect purchase invoices in the purchase journal
  2. Click Importeren to retrieve incoming invoices.
    Importing purchase invoices from eConnect
  3. Process the invoice via Externe factuur verwerken.
    Processing an external invoice in 4PS Construct

    Reviewing invoice details after processing
  4. Edit, review and approve the invoice.
    Editing and reviewing invoice lines

    Approving an invoice in 4PS Construct
  5. Post the invoice.
    Posting an invoice in 4PS Construct

    Confirmation of the posted invoice

Tip: For more information about 4PS configuration, visit the 4PS product info site.

Need help with the integration? Contact support.

Start the integration