After reading all about e-satisfaction API and the authentication mechanism, this document should help you test the API before releasing it to your production.
At the moment there is no sandbox account to test the API and get dummy responses. You can freely create a sandbox account and test all the API endpoints freely. You just have to follow these steps:
Register to e-satisfaction dashboard
Create an Application using any type that includes a list of questionnaires (e.g. Omnichannel)
Go to your user profile and create a new token
More on Creating a new token
Explore the apiary documentation
Call the Get all questionnaires endpoint
You should receive all the questionnaires that you have access to
You might want to check our list of SDK Libraries in case some of them match to your case and can help you use our APIs faster.
Read more on How to read our API.