Addo Sign provides a free test account if it is to be used to integrate with the API.
This takes place in our demo environment and we provide virtually as many credits as you need to perform the tests needed to integrate with our API.
You can create a free demo account here
If you need additional credits, just write to our support, as they will assist you.
OBS. YOU CANNOT USE YOUR GOVERMENT ISSUED eID FOR IDENTIFICATION OR SIGNING. You need a test user made by Nets