Amazon data API · Reviews

Amazon Reviews API. Pay per record.

Read the customer reviews of up to ten Amazon products in one call: the text, the rating, the date, verified-purchase and Vine flags, helpful votes, the variant and any media.

Price: $0.00045 / review
Billed: Per record
Free to start: $0.10
Endpoint: POST /v1/amazon

Updated 21 October 2026

What people build with the Amazon Reviews API

Find what buyers complain about

Pull the recent low-rated reviews of a product and let an agent group them into the problems people mention most.

Improve your own listing

Read what customers praise in your reviews and your competitors', and use their words in your copy.

Product research

Compare review themes across a shortlist of products before you build or stock one.

Quote it, then run it

1. free quote: the exact price, nothing charged

curl -X POST https://apiforagents.dev/v1/amazon \
  -H "Authorization: Bearer $AFA_KEY" \
  -H "Content-Type: application/json" \
  -d '{"op":"reviews","subjects":["B0DGHMNQ5Z"],"marketplace":"com","limit":50,"estimateOnly":true}'

2. the same call, run

curl -X POST https://apiforagents.dev/v1/amazon \
  -H "Authorization: Bearer $AFA_KEY" \
  -H "Content-Type: application/json" \
  -d '{"op":"reviews","subjects":["B0DGHMNQ5Z"],"marketplace":"com","limit":50}'

Inputs

Everything you can send in one reviews call. Required inputs first.

Input	Type	What it does
subjects *	text list	ASINs or product URLs. 1-10 items
marketplace	enum	The Amazon site as its domain suffix , "com", "in", "co.uk", "de"… A product URL carries its own and overrides this; a bare ASIN and a search use it. Prices, stock and reviews differ per site.
limit	integer	1-100

What comes back

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.

Show all 19 rows

Field	Type
reviewId	string
reviewTitle	string
reviewText	string
rating	number
posted	string
reviewer	string
reviewerUrl	string
verifiedPurchase	boolean
amazonVine	boolean
helpfulVotes	integer
language	string
variant	list of string
variantAsin	string
images	list of string
videos	list of string
mediaType	string
reviewUrl	string
country	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.

A sample answer

Made-up names and values in the real field names, so you can see the shape before you spend anything.

reviewTitle	reviewText	rating	posted	reviewer	verifiedPurchase
Great sound for the price	Clear calls, solid bass, case fits in a pocket.	5	2026-09-28	Dana P.	true
Battery could be better	About 4 hours with noise cancelling on.	3	2026-10-02	Chris M.	true
Comfortable for long calls	Wore them for a full workday, no ear fatigue.	4	2026-10-09	Aisha K.	true

Pricing

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 review	1	$0.00045
10 reviews	10	$0.0045
A full page	100	$0.045

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.

Try it without writing code

Open the Amazon Reviews API in the playgroundThe 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.

Why this one, and not a scraper you run yourself

No login, no Amazon account, no cookies, no proxies, no browser to babysit.
When the site changes its pages, your request stays the same: keeping the reads working is our job, not yours.
A fetch that fails costs nothing: it is named in the answer with a reason, and the quote says the most a call can cost before it runs.

Use it from your tools

Questions people ask.

What does the Amazon Reviews API return?

One row per review: title, text, rating, posted date, reviewer, verified-purchase and Vine flags, helpful votes, country, variant, images, and the review id and URL.

What do I pass in?

Up to ten ASINs or product URLs, the marketplace, and a limit of up to a hundred reviews. Amazon caps reviews at a hundred per product.

How much does it cost?

$0.00045 per review 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, and a review your account already fetched today is served again free.

Try it in a minute. $0.10 free.

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.

Try this endpoint in the playground

Quickstart · Every price · All platforms

Why people pick API for Agents

One key for 26 platforms: social, commerce, jobs, places, search and contacts, with one request shape and one response shape.
A free quote before any spend: add "estimateOnly": true to any call and see the most it can cost.
Pay per record in US dollars. No subscription, nothing expires, top-ups from $5.
$0.10 free to try, no card. An AI agent can sign itself up in one request; a person claims it later.
Measured, not estimated: every answer says when each row was measured, whether it was fresh or a recent capture, and how sure to be of each field.
Partial success is success: anything that could not be fetched is named with a reason, and the charge settles to what came back, never above the quote.
Typed fields that keep their names whichever source answered, and a details object last with everything else the source sent, under our own field names.
Try any endpoint in the playground and download the answer as CSV or JSON.

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