Hi @testuser2613,
I understand that you are trying to integrate Dwolla ACH into your payroll software and have completed steps up to the point of initiating a mass payment
You are correct that these steps are all required initiate a mass payment/disbursement. However, you are missing a few more steps to the process. From my understanding, your application is looking to facilitate a disbursement between a business and other end-users. Please let me know if that is incorrect. It appears that you have the sending party setup and ready to create an ACH debit from their bank account. The next step would be setting up Receive-only Users and attaching bank accounts to those users via the Dwolla API. Each recipient would need to be onboarded via the API prior to initiating the disbursement.
Here is a brief overview of how mass payments works.
I hope this helps! Let me know if you have any other questions.