post https://api-demo.fonoa.com/onboarding/v2/companies
Each transaction consists of at least two parties: Supplier and Customer. The Supplier is a company. On the other side of the transaction, the Customer can be an individual (B2C transaction) or a company (B2B transaction).
To report invoices in real-time to a tax authority, you need to onboard the Supplier that participate in the transaction.
This Company onboarding endpoint allows you to onboard Supplier companies into the Fonoa system.
When you are the Supplier and are using Fonoa to generate invoices or report transactions for your own company, you can use this endpoint to give us your company information. If you are a marketplace with multiple Suppliers, you can use this endpoint to onboard each active Supplier.