Find Valid Vouchers & Promo Codes with SerpAPI, Decodo & GPT-5 Mini
Automates discovery and validation of working promo codes and vouchers using SerpAPI, Decodo scraper, and GPT-5 Mini AI agent via chat trigger.
Promo Seeker is an n8n workflow that hunts for fresh, valid promo codes and vouchers across the web. Triggered by a chat webhook, it queries SerpAPI and Decodo Scraper for real-time search results on potential deals. A GPT-5 Mini-powered agent then filters, validates, and verifies relevance using chat memory for context-aware processing, ensuring only working codes are outputted.
This workflow saves hours weekly by eliminating manual searches, reducing false positives, and providing accurate, c
- Platform
- n8n
- Category
- Marketing
- Price
- $24.99
- Creator
- Matt Buds
- promo codes
- vouchers
- SerpAPI
- Decodo
- GPT-5 Mini
- marketing
- automation
- AI agent
- e-commerce
- deal hunting
How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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