Due to the expected increased number of records and exchange of invoices on the e-Invoice System starting from 01.01.2023, and in order to ensure stability and satisfactory performance of the system for all users, a limit on the number of API calls per unit of time for each API key will be set from 01.01.2023.

 

The initial limit will be set to a maximum of 3 API calls per second.

 

Other calls to the specified API will be rejected with HTTP status code 429.

 

The mentioned limit has already been set in the DEMO environment of the e-Invoice System.