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Auto-Generate Product Descriptions with Azure OpenAI for Adobe Commerce/Magento

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Created by: JKingma || jkingma

JKingma

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Last update 4 days ago

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🛍️ Automated Product Description Generation for Adobe Commerce (Magento 2)

Description

This n8n template demonstrates how to automatically generate product descriptions for items in Adobe Commerce (Magento 2) that are missing one.

The workflow retrieves product data, converts raw attribute values (like numeric IDs) into human-readable labels, and passes the enriched product data to an LLM (Azure OpenAI by default). The LLM generates a compelling description, which is then saved back to Magento using the API.

This ensures all products have professional descriptions without manual writing effort.

Use cases include:

  • Auto-generating missing descriptions for catalog completeness.
  • Creating consistent descriptions across large product datasets.
  • Reducing manual workload for content managers.
  • Tailoring descriptions for SEO and customer readability.

Good to know

  • All attribute options are resolved to human-readable labels before being sent to the LLM.
  • The flow uses Azure OpenAI, but you can replace it with OpenAI, Anthropic, Gemini, or other LLM providers.
  • The LLM prompt can be customised to adjust tone, length, SEO-focus, or specific brand style.
  • Works out-of-the-box with Adobe Commerce (Magento 2) APIs, but can be adapted for other ecommerce systems.

How it works

  1. Get Product from Magento

    • Retrieves a product that has no description.
    • Collects all product attributes.

  2. Generate Description with LLM

    • Resolves attribute option IDs into human-readable values (e.g. color_id = 23 → "Red").
    • Passes the readable product attributes to an Azure OpenAI model.
    • The LLM creates a clear, engaging product description.
    • The prompt can be customised (e.g. SEO-optimized, short catalog text, or marketing style).

  3. Save Description in Magento

    • Updates the product via the Magento API with the generated description.
    • Ensures product data is enriched and visible in the webshop immediately.

How to use

  • Configure your Magento 2 API credentials in n8n.
  • Replace the Azure OpenAI node with another provider if needed.
  • Adjust the prompt to match your brand’s tone of voice.
  • Run the workflow to automatically process products missing descriptions.

Requirements

  • ✅ n8n instance (self-hosted or cloud)
  • ✅ Adobe Commerce (Magento 2) instance with API access
  • ✅ Azure OpenAI (or other LLM provider) credentials
  • (Optional) Prompt customisations for SEO or brand voice

Customising this workflow

This workflow can be adapted for:

  • Other attributes: Include or exclude attributes (e.g. only color & size for apparel).
  • Different LLMs: Swap Azure OpenAI for OpenAI, Anthropic, Gemini, or any supported n8n AI node.
  • Prompt tuning: Adjust instructions to generate shorter, longer, or SEO-rich descriptions.
  • Selective updates: Target only specific categories (e.g. electronics, fashion).
  • Multi-language support: Generate product descriptions in multiple languages for international shops.