If you are already set up in AccountChek and need to perform testing, we have resources available to help you do so. By request, we can set your company up in our test environment, which you can visit at https://verifier.accountchek.net/
To request setup in the test environment, please contact firstname.lastname@example.org and provide the name of your organization and the name and email addresses of the users who will be performing testing. We will reach out by email once setup has been complete.
We also have test bank credentials available for your use. You can find instructions on using the AccountChek Test Bank here - https://support.accountchek.com/en/support/solutions/articles/43000704702-accountchek-bank-test-credentials