API FEATURES

**EINVOICING API provides endpoints to do the following:

Send documents (Invoice, Order, Delivery Notice etc.).

Retrieve a list of documents based on date criteria relative to the document’s last update.

Authentication

APIKEY VALIDATION
To send or receive documents to / from the API, you will need to include an authentication token to the request. Authentication tokens are sent via the request’s header (APIKey:{VALUE}). Authentication tokens are produced by the EINVOICING Department.

Unauthenticated communication with EINVOICING API is forbidden. There are 3 authentication methods. The first one is via APIKey validation, the second is with Bearer Token(JWT) and Oauth 2.0 authentication.

API Authentication

API FEATURES#

Authentication#

API FEATURES

Authentication