Navigate to Application management in 4PS Construct
Enter Digipoort connection details in 4PS Construct
Electronic invoice tab for customers in 4PS Construct
Configure Digipoort settings per customer
Send sales invoice via eConnect
Overview of eConnect purchase invoices in the purchase ledger
Import purchase invoices from eConnect
Process external invoice in 4PS Construct
Check invoice details after processing
Edit and check invoice lines
Approve invoice in 4PS Construct
Post invoice in 4PS Construct
Confirmation of the posted invoice
Connect 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)

The integration between 4PS Construct and eConnect lets you automatically send and receive e-invoices via Peppol directly from your 4PS environment. This integration requires a contract that includes API rights — contact eConnect's sales department to arrange this.

Before you begin
  • 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 Create connection keys.

Step 2: Configure in 4PS Construct
  1. In 4PS Construct, go to Departments > Application management > General > Administration.
  2. In the Digipoort configuration, set up a connection to the online environment. Enter the details you received from eConnect.
  3. From the ribbon, choose Home > Test connection to verify the integration works.
Step 3: Send 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 Departments > Sales > Master data > Customers > Electronic invoice tab.
  2. Configure the Digipoort settings per customer.
  3. When sending a posted invoice: click OK to send the invoice via eConnect.
Step 4: Receive invoices
  1. Go to the eConnect purchase invoices in the purchase ledger.
  2. Click Import to fetch incoming invoices.
  3. Process the invoice via Process external invoice.

  4. Edit, verify and approve the invoice.

  5. Post the invoice.

Tip: More information about 4PS configuration can be found on the 4PS product info site (productinfo.4ps.nl).

Frequently asked questions
Which subscription do I need for the 4PS Construct integration?

You need at least a Professional subscription with eConnect, plus a contract that includes API rights. Contact eConnect's sales department to arrange this contract.

Can I both send and receive invoices with 4PS Construct?

Yes, the integration supports both sending sales invoices and receiving purchase invoices via Peppol. For sending, a valid identifier (Chamber of Commerce number, GLN or VAT number) is required on the customer card.

What if the connection test in 4PS Construct fails?

Check that the connection keys were entered correctly in the Digipoort settings in Application management. Also make sure your contract with eConnect is active and includes API rights. If the problem persists, contact eConnect support.

Need help with the integration? Contact support.

Start the integration