Preparation
Preparation of E-invoice Receiving via Peppol using the API v1/Order
Check before you start
(identical as for Sales Invoices)
- A Billit sandbox Account. Any license can be taken, no costs will be charged for Sandbox use.
- The generated API key (found under your profile in the Billit application)
- The base URL used for all API calls. For the test environment, this is "https://api.sandbox.billit.be"
- Installed Postman or a similar tool for making API request
Peppol registration
Make Sure that Registration for Invoice Receiving on Open/Peppol is Active:
- The Open/Peppol receiving must be active. When using the v1/Order API, the activation is done via the Billit User Interface. Registration is done per Company, and per environment. When you register a company for Peppol receiving on the Sandbox environment, you can only receive invoices via the Open/Peppol test environment, so mixing with production is not possible.
- Simplest way to check activation status: via My Company, Tab E-Invoicing. Below example where Peppol registration is not yet Active:

- Click on register. Below example where Peppol registration is Active:
Activate Automatic Receiving
Processing of UBL invoices is set to Automatic
- When Open/Peppol invoices are received, by default they are stopped manually in Fast Input.
- This is only needed when manual reviews are preferred at the level of the Billit Platform.
- In addition, approval workflows on the Billit level are possible (more info : Approval).
- If not, this manual stop can be disabled.
- This is only needed when manual reviews are preferred at the level of the Billit Platform.
- When full automated transfer is desired, In settings the automated processing can be activated. Screenshot:

How can I receive Invoices via test environment on Peppol ?
- Option 1: Send and Receive : Register 2 companies on the Sandbox (if possible) and Send from Company 1 to Company 2. You can then organise the test scenario's yourself.
- Option 2: Request your suppliers to send test invoices. Remark: many suppliers are only willing to send in the production environment, so this may be more difficult.
Updated about 8 hours ago