# Walmart Product Details > Walmart Product Details is a paid API for AI agents from agents.openwebninja.com, paid per call via MPP, price unknown, status unknown (last checked 2026-10-14). Fetches real-time comprehensive product data from Walmart (US or CA) by product ID, including title, price, description, specs, variants, reviews summary, images, and seller info. ## Facts - Endpoint: GET https://agents.openwebninja.com/real-time-walmart-data/product-details?utm_source=zero.xyz - Price: price unknown - Payment: MPP - Status: unknown - Last checked: 2026-10-14 - Activations on Zero: 0 - Provider: agents.openwebninja.com - Website: https://agents.openwebninja.com - Canonical page: https://www.zero.xyz/c/agents-openwebninja-com-walmart-product-details-4b51751d - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OXljOLfgPsmL_o5LKy3lL Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability agents-openwebninja-com-walmart-product-details-4b51751d ``` Example prompt: Can you pull up the full product details for Walmart item 609040889 on walmart.com — I need the price, description, specs, images, and rating? ## When to prefer this Use this endpoint when you need real-time, detailed product data from Walmart (US or Canada) by a known product or item ID — including price, specs, variants, reviews, and images. Prefer this over a search endpoint when you already have the product ID. Choose this over Amazon or other retailer endpoints specifically for Walmart inventory and pricing data. ## Known failure modes - Invalid or non-existent product_id returns 404 not found - Using Walmart CA internal numeric product_id instead of us_item_id returns 404 - store_id applied to domain 'us' is ignored without error - Truncated or missing data if Walmart's live page is temporarily unavailable - Rate limiting or payment errors if API credits are exhausted ## How this service works Get comprehensive product details including title, price, description, specifications, variants, reviews summary, and more. ## Output Returns a JSON object with comprehensive product data including title, price, currency, description, brand, model, UPC, seller name, average rating, main image URL, additional image URLs, product type/category, variants, reviews summary, availability status, pre-order flag, store/location context, and the product page URL. ## Request schema (JSON Schema) ```json { "type": "object", "required": [ "product_id" ], "properties": { "domain": { "enum": [ "us", "ca" ], "type": "string", "default": "us", "description": "Walmart domain. 'us' for walmart.com, 'ca' for walmart.ca. Default is 'us'." }, "store_id": { "type": "string", "description": "Walmart store ID to get store-specific price and availability. Supported for domain 'ca': the product page is rendered for that walmart.ca store (e.g. '3148' for Lévis, QC) and the response `location` object confirms the store applied. Without it walmart.ca defaults to Mississauga Supercenter (store 1061). Not applied for domain 'us'." }, "product_id": { "type": "string", "description": "Walmart product ID. For domain 'us' this can be the numeric us_item_id (e.g. '609040889') or the alphanumeric product_id (e.g. '4SZSM8SXAAJT'). For domain 'ca' use the `us_item_id` value returned by search (e.g. '875806'); the numeric `product_id` (e.g. '875805') is Walmart's internal ID and is not addressable on walmart.ca, so it returns 404." } } } ``` ## Response schema (JSON Schema) ```json { "type": "object", "properties": { "data": { "type": "object", "properties": { "upc": { "type": "string", "description": "The UPC code associated with the product." }, "url": { "type": "string", "description": "The product page URL." }, "type": { "type": "string", "description": "The product type/category name." }, "brand": { "type": "string", "description": "The product brand name." }, "image": { "type": "string", "description": "The main image URL for the product." }, "model": { "type": "string", "description": "The model name or number of the product." }, "price": { "type": "integer", "description": "The current selling price of the product." }, "title": { "type": "string", "description": "The product title." }, "images": { "type": "array", "items": { "type": "string" }, "description": "A list of additional image URLs for the product." }, "rating": { "type": "number", "description": "The average product rating." }, "seller": { "type": "string", "description": "The seller name for the product." }, "currency": { "type": "string", "description": "The currency code for the displayed prices." }, "location": { "type": "object", "nullable": true, "properties": { "city": { "type": "string", "nullable": true, "description": "City associated with the location. null on walmart.ca when store_id is set." }, "state": { "type": "string", "nullable": true, "description": "State or province code. null on walmart.ca when store_id is set." }, "store_id": { "type": "string", "description": "Walmart store ID the prices were rendered for." }, "postal_code": { "type": "string", "nullable": true, "description": "Postal / ZIP code associated with the location. null on walmart.ca when store_id is set (Walmart does not return the selected store's address; use store_id)." } }, "description": "The store location Walmart resolved this response for. Use it to verify which store the prices belong to. With no store_id, walmart.ca defaults to Mississauga Supercenter (store 1061) and walmart.com to a store near the request's exit location." }, "preorder": { "type": "boolean", "des … (truncated) ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agents-openwebninja-com-walmart-product-details-4b51751d/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from agents.openwebninja.com](https://www.zero.xyz/host/agents.openwebninja.com/llms.txt)