Create screenshots with uProc, save to Dropbox and send by email

Do you want to create a website screenshot without browser extensions? This workflow creates screenshots of any website using the uProc Get Screenshot by URL tool and sends an email with the screenshots. You need to add your credentials (Email and API Key - real -) located at Integration section to n8n. Node "Create Web + Email Item" can be replaced by any other supported service returning Website and Email values, like Google Sheets, Mailchimp, MySQL, or Typeform. Every "uProc" node returns an image URL of the captured website. This generated URL will remain only 24 hours in our server. You can set up the uProc node with several parameters: width: you can choose one of the predefined values

Help me set up the n8n workflow "Create screenshots with uProc, save to Dropbox and send by email" (https://n8n.io/workflows/857). It uses: Dropbox, HTTP Request, AWS SES, uProc. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.