This n8n workflow automates the process of enriching product information in a WordPress store whenever a customer submits a form. It begins with the form trigger, which activates the workflow upon submission. The workflow then retrieves product details using the provided SKU via an HTTP request to the store’s API. It checks if the SKU exists; if so, it proceeds to process the product data. The workflow utilizes an AI-powered agent integrated with OpenAI’s language model and LangChain to analyze and generate enhanced product metadata. It can also fetch additional relevant information using SerpAPI, though this step is currently disabled. The AI-generated data is then parsed into a structured format and sent back to update the product’s meta data on the website, ensuring the product’s information is always current and comprehensive. This setup is particularly useful for online store owners who want to automate product data updates based on customer inputs, thus saving time and maintaining data accuracy.

Node Count	11 – 20 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.outputParserStructured, @n8n/n8n-nodes-langchain.toolSerpApi, code, formTrigger, httpRequest, if, stickyNote