Discussions

We tried to Post Parties to Billit through API. But we are getting same party id everytime, even though we send different Party details. Could you please help us with the issue? **API :** <https://api.sandbox.billit.be/v1/parties/> **RequestType **: Post **Request 1:**  **Request 2:**  Thanks in Advance!!

Hi, Is it possible to update / patch an order and supply it with additional orderlines? The usecase is the following: I create an order with 1 orderline. Each time the customer creates a certain product I want to add this product to the existing order. I've tried doing this via the patch method of the orders endpoint, but I get an exception. My used url: <https://api.sandbox.billit.be/v1/orders/628700> (HTTP METHOD PATCH) My used JSON: { "OrderLines" : [ { "Quantity" : 1, "UnitPriceExcl" : 30, "Description" : "Some description of the product", "VATPercentage" : 21.0 } ] } I get this response: { "errors": [ { "Code": "GenericError", "Description": "No valid properties or values were supplied. A common mistake is to use \"true\" instead of true (without quotation marks)" } ] }

Hi, The documentation mentions: "If there is more than 1 company linked to your user, you will have to keep in mind that you will have to use the companyID of the relevant company in the header in combination with your API key. Otherwise Billit will take the first one created." <https://docs.billit.be/docs/authentication> How should I send the CompanyId in the header?

What fields am I allowed to update? The `Paid` field I can update, but how about an orderline or customer address?