n8n

Workflow

A ready workflow calls the catalog from chat and returns the price from the feed. Sticky notes on the canvas label each part (chat, agent, model, memory, tools) and include a YouTube tutorial block, same pattern as the official n8n AI agent template.

Download

Agent checks stock A chat agent calls search before it quotes a price. It needs a model key in n8n. Download workflow

Chat for a check No model. Chat text goes to the catalog, and the window shows the answer. Download chat

Import

In n8n open the workflow menu → Import from File and choose the downloaded JSON. Read the yellow Try It Out! note and the colored notes behind each node group.

Search address

In the search_shop_catalog and get_shop_product nodes, replace YOUR_SHOP with your shop idn:

https://feedpipe.app/v1/catalog/YOUR_SHOP/search

Key

In the search_shop_catalog and get_shop_product nodes, replace PASTE_SHOP_KEY with the shop key. For a local demo with no key, delete the Authorization header on both nodes.

Authorization: Bearer nwp_…

Model

On the Connect OpenAI node (red sticky), pick your credential. For a chat with no model, use the “Chat for a check” file.

Video

The canvas has a Video Tutorial sticky with an embedded YouTube player. Replace REPLACE_WITH_YOUTUBE_ID in that note with your video’s ID (the part after v=).

Chat

Open chat next to Example Chat. Ask about a product that is in the feed.

Answer

The agent calls search itself, then quotes the price from items. A 401 means the key does not belong to this shop.