Promo seeker: Auto-find promo codes with SerpAPI, Gemini & Telegram

Promo Seeker automatically finds, verifies, and delivers active promo codes to users via Telegram or email using SerpAPI + Gemini (OpenRouter). Saves hours of manual searching and deduplicates results into an n8n Data Table for fast reuse.

Why Use This Workflow?

Time Savings: Reduces manual promo hunting from ~2 hours to ~5 minutes per query.

Cost Reduction: Cuts reliance on paid scraping tools or manual services — potential savings of $50–$200/month.

Error Prevention: Cross-references sources and enforces a 30‑day recency filter to reduce expired-code hits by ~60% vs single-source checks.

Scalability: Handles hundreds of queries per day with Data Table upserts and optional scheduling for continuous discovery.

Ideal For

- Marketing / Growth Managers: Quickly discover competitor or partner discounts to promote in campaigns. - Customer Support / Operations: Respond to user requests with verified promo codes via Telegram or email. - Affiliate / Content Teams: Aggregate and maintain a clean promo feed for newsletters or site widgets.