Create Leads in SuiteCRM, synchronize with Brevo and notify in NextCloud

Who is this template for? This workflow template is designed for Marketing and pre-Sales to get prospects from a form like Tally, decline data in the famous opensource CRM (SuiteCRM), synchronize contact in Brevo with linking the id from CRM, and then notify in NextCloud. Bonus : validate email with ++CaptainVerify++ and notify in NextCloud depending on response How it works For each submission in the form, a webhook is triggered. A check of the email is done with CaptainVerify. Depending on the response, and if it is ok, then a Lead is created in SuiteCRM. Else, a message in your selected discussion is sent. As the lead has been created, we can create a contact in Brevo (for future campain)

Help me set up the n8n workflow "Create Leads in SuiteCRM, synchronize with Brevo and notify in NextCloud" (https://n8n.io/workflows/2291). It uses: HTTP Request, Brevo. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.