Automated Upwork Job Alerts with MongoDB & Slack

Overview This automated workflow fetches Upwork job postings using Apify, removes duplicate job listings via MongoDB, and sends new job opportunities to Slack. Key Features: Automated job retrieval from Upwork via Apify API Duplicate filtering using MongoDB to store only unique jobs Slack notifications for new job postings Runs every 20 minutes during working hours (9 AM - 5 PM) This workflow requires an active Apify subscription to function, as it uses the Apify Upwork API to fetch job listings. Who is This For? This workflow is ideal for: Freelancers looking to track Upwork jobs in real time Recruiters automating job collection for analytics Developers who want to integrate Upwork job data

Help me set up the n8n workflow "Automated Upwork Job Alerts with MongoDB & Slack" (https://n8n.io/workflows/2834). It uses: HTTP Request, Slack, MongoDB. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.