post https://api.holded.com/api/invoicing/v1/documents/
Create a new document type.
Matching products or servicesTo match products or services you have already created inside Holded, you can use the "sku" field for products, or the "serviceId" field for services.
Purchase notes / Purchases receiptsIf you want to create a purchase receipt, you will need to set the docType as purchase and add this field in your JSON:
- "isReceipt": true