# Real-Time Costco Data - Costco Products & Prices (US & Canada)

> Fast, reliable, and comprehensive product searches on Costco US and Canada in real-time.

## Overview

Real-Time Costco Data is a fast and reliable API for Costco product data in the US and Canada in real-time. It returns product search and details as structured JSON via REST.

Who is this API for: developers building price tracking, product research, and e-commerce intelligence tools.

What it returns: product search and full product details (prices, ratings, categories, and images) from Costco.

Need help integrating? Contact support@openwebninja.com.
For high volume / large scale plans, please contact support@openwebninja.com.

## Endpoints

### GET /search - Search
Search
Parameters: **query**, country, language, start
Full URL: `https://api.openwebninja.com/realtime-costco-data/search`

### GET /product-details - Product Details
Get the full details of a specific Costco product by its item id.
Parameters: **product_id**, country, language
Full URL: `https://api.openwebninja.com/realtime-costco-data/product-details`

## Base URL and Authentication

- Base URL: `https://api.openwebninja.com/realtime-costco-data`
- Auth: API key in the `x-api-key` header. Get a key by subscribing (free tier available) at https://app.openwebninja.com/api/realtime-costco-data

## Topics

costco api, costco data api, product data api, price tracking api, ecommerce data api, product search api, retail data api, product details api

## Links

- API page: https://www.openwebninja.com/api/real-time-costco-data
- Get an API key / subscribe: https://app.openwebninja.com/api/realtime-costco-data
- Pricing & plans: https://app.openwebninja.com/api/realtime-costco-data/pricing
- Website: https://www.openwebninja.com
- OpenAPI spec: https://openwebninja.s3.us-east-1.amazonaws.com/portal/openapi/realtime_costco_data.yaml
- Support: support@openwebninja.com

_Last updated: 2026-05-27_