Getting your Client ID and Client Secret
These are unique identifiers for your account. If you do not possess this information, please contact your ADP client representative.Generating a Certificate Signing Request (CSR)
You’ll need a CSR to ensure secure communication. Refer to ADP’s guide for a step-by-step process. Generating a Certificate Signing Request The procedures for generating a CSR for ADP may vary depending on your partnership status with them. Ensure you follow the instructions relevant to your situation in the CSR guide above.Connecting to StackOne
- Enter your Client ID and Client Secret from Step 1.
- Locate the certificate issued by ADP and your private.key files generated in Step 2.
- Copy the contents of these files.
- Paste the copied contents into the designated areas in StackOne.
- If you initially used a passphrase to generate the key, add the same passphrase into the
(Optional) Passphraseinput. - Click the
Connectbutton.

Congratulations, you’re all set! If you face any issues with the steps mentioned above, please contact us by emailing integrations@stackone.com. We’re always here to assist you!