Kakaku.com prices
Returns products from Kakaku.com, Japan's price comparison site, for a search keyword. Each product comes with its lowest price, the shop offering it, the number of offers and rating data, which suits price tracking and market research in Japan.
What you get
- Product name and brand
- Lowest available price in yen
- Shop offering the lowest price
- Number of active offers
- Customer rating
- Review count
- Product page link
- Product image link
What it can do
- Search Kakaku.com by keyword, for example a product type or model
- Compare lowest prices and offer counts across matching products
- Check ratings and review counts for products in the Japanese market
- Set how many products to return
Limits
- Up to 3488 results per run
- Returns one row per product with its lowest price; the full list of shop offers is not included
- Prices are in Japanese yen
- Only publicly visible data
Input options
| Field | What it does |
|---|---|
| query | Keyword to search on Kakaku.com, such as iphone or camera. |
| maxItems | Maximum number of products to return. |
Example
Ask your AI for the data in plain words and it picks this source. Developers can also call source procli_kakaku_a directly through the REST API or MCP with an input like this:
{
"maxItems": 100,
"query": "iphone"
}How to use it
- Create an account at prolevelmax.com. New users receive $1 in sign-up credit after verifying their email (one per person). No card required.
- Connect your AI. In the Dashboard, open Get started → Coding tools and API → Generate setup instructions and paste the instructions into your AI (Claude, ChatGPT, Cursor, Codex and others). You can also add the MCP server
https://prolevelmax.com/mcpor call the REST API. - Request data. Your AI selects a source, quotes the price and runs it only after you confirm. Results are returned as structured JSON that the AI can format as a table or report.
FAQ
How is this source billed?
Per result: $0.0086/result + $0.001/run, min $0.0268/run. Your AI quotes the price first, and you are never charged more than the quote.
Do I need a Kakaku.com account or API key?
No. You only need a ProLevelMax account. One balance and one connection cover all 157 platforms.
Is the data real-time?
Yes. Every call fetches public Kakaku.com data at the time of the request. Only publicly visible content is collected.
All Kakaku.com sources and prices
New users receive $1 in sign-up credit after verifying their email (one per person). No card required. Pay per use with no subscription. Top up by card (USD) or Alipay (CNY); Enterprise top-ups from $1,000 by bank transfer.
Start for free