Upwork Job Aggregator with OpenAI Summaries & Multi-channel Notifications

Automated system that aggregates job postings from Upwork based on your criteria and delivers personalized notifications, helping you never miss relevant opportunities. 🚀 What It Does Custom job search based on keywords, skills, and categories Real-time job posting monitoring Smart filtering and prioritization Multi-channel notifications (Email/Slack/Teams) Duplicate detection 🎯 Perfect For Freelancers seeking new opportunities Agencies looking for projects Recruiters sourcing talent Business owners finding contractors Digital nomads ⚙️ Key Benefits ✅ Save hours of manual searching ✅ Get notified about relevant jobs first ✅ Never miss perfect opportunities ✅ Customizable search criteria ✅

Help me set up the n8n workflow "Upwork Job Aggregator with OpenAI Summaries & Multi-channel Notifications" (https://n8n.io/workflows/4793). It uses: Google Sheets, HTTP Request, Gmail, AI Agent, OpenAI Chat Model, Structured Output Parser. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.