Price comparison
See what each merchant charges for the same product and who sits at the top of the list.
Google data API · Shopping
Search Google Shopping for a product and get every offer as JSON: title, merchant, price, rating, review count and position. Set the country and language to see one market.
Updated 21 October 2026
See what each merchant charges for the same product and who sits at the top of the list.
Find which shops list your products and at what price, country by country.
Search a category and read prices and ratings across merchants before you set your own.
curl -X POST https://apiforagents.dev/v1/google \
-H "Authorization: Bearer $AFA_KEY" \
-H "Content-Type: application/json" \
-d '{"op":"shopping","query":"Sony WH-1000XM5","country":"US","language":"en","limit":20,"estimateOnly":true}'curl -X POST https://apiforagents.dev/v1/google \
-H "Authorization: Bearer $AFA_KEY" \
-H "Content-Type: application/json" \
-d '{"op":"shopping","query":"Sony WH-1000XM5","country":"US","language":"en","limit":20}'Everything you can send in one shopping call. Required inputs first.
| Input | Type | What it does |
|---|---|---|
| query * | string | ≤300 chars |
| country | string | ISO alpha-2 |
| language | string | BCP-47 |
| postedWithin | enum | |
| limit | integer | 1-100 |
The fields of every row, always present. Nothing is guessed: a value that could not be measured is null, and the answer's coverage says why.
| Field | Type |
|---|---|
| productId | string |
| productUrl | string |
| title | string |
| merchant | string |
| price | string |
| priceValue | number |
| rating | number |
| reviewCount | integer |
| position | integer |
| image | string |
| details | object |
details is always the last field: everything else the source sent for that row, under our own field names. Its keys depend on the source that answered, so read them defensively; it is {} when there is nothing more.
Made-up names and values in the real field names, so you can see the shape before you spend anything.
| title | merchant | price | priceValue | rating | reviewCount |
|---|---|---|---|---|---|
| Sonora Buds Pro, Noise Cancelling | Sonora Store | $79.00 | 79 | 4.4 | 2310 |
| Sonora Buds Pro, Noise Cancelling | GadgetHub | $84.99 | 84.99 | 4.4 | 2310 |
| Sonora Buds Lite | Sonora Store | $49.00 | 49 | 4.1 | 860 |
Pay as you go, in US dollars, per record. No subscription, nothing expires, $5 first top-up, and every new agent starts with $0.10 free.
| Request | Records | At the list price |
|---|---|---|
| One offer | 1 | $0.0027 |
| 10 offers | 10 | $0.027 |
| A full page | 100 | $0.27 |
These are per-record list prices. Some calls also carry a minimum, such as a page of search results, so a small request can cost more than the table shows. The quote ("estimateOnly": true) is free, gives the most your exact request can cost, and the charge then settles to what came back. Records that do not come back are refunded.
One row per offer: title, merchant, price as shown and as a number, rating, review count, position, product id and product URL.
A query of up to 300 characters, and optionally a country, a language, postedWithin (1h, 1d, 7d, 30d or any) and a limit of up to a hundred offers.
$0.0027 per offer at the list price. A small call can carry a minimum, so quote first with "estimateOnly": true: the quote is free and is the most the call can cost. You pay for what comes back.
The playground runs any endpoint by hand: pick a platform and what you want from it, fill a short form named in plain words (or press Use sample input), see the free quote on the Run button, run it, then read the answer as a table or JSON and download it as CSV or JSON. The same call is written out as cURL, Python and Node while you type.
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