Amazon Seller Reviews API Documentation Read the feedback customers left for a seller: rater name, star rating, text, date, whether Amazon fulfilled the order and the seller response. Filter by one star rating (1 to 5) and by period (30d, 90d, 365d or lifetime). Five entries per page. Use has_next_page to page. Rater profile links and avatars are not returned.
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Endpoint
Parameters
Start with the required fields, then add optional filters only when your use case needs them.
Runnable path
1 required parameter needed before sending a request.
4 optional filters available.
string
Required
Seller id in the path.
example
string
Optional
Amazon marketplace. Supported here: US, DE. Default: US.
example.com
integer
Optional
Feedback page, 1 and up. Default: 1.
1
integer
Optional
Only feedback with this star rating, 1 to 5.
10
string
Optional
30d, 90d, 365d or lifetime. Default: 365d.
example
Response Schema
Example response fields are illustrative; inspect the JSON before integrating.
Example response fields
Scan these fields before integrating.
data
meta
success
{
"data": {
"page": 1,
"domain": "US",
"period": "lifetime",
"rating": 5,
"reviews": [
{
"date": "October 8, 2026",
"text": "Book arrived quickly and in described condition.",
"rater": "T. Karls",
"rating": 5,
"date_iso": "2026-10-08",
"seller_response": null,
"fulfilled_by_amazon": false,
"has_seller_response": false
}
],
"seller_id": "A1N6INQ4SRJFXQ",
"source_url": "https://www.amazon.com/sp?seller=A1N6INQ4SRJFXQ",
"has_next_page": true,
"reviews_count": 5
},
"meta": {
"cached": false,
"domain": "US",
"currency": "USD",
"language": "en_US",
"timestamp": "2026-10-31T22:00:00.000000Z",
"response_time_ms": 4200
},
"success": true
}Errors
Handle these documented responses before retrying or showing customer-facing failures.
Validation Error
A query or path parameter is missing or invalid. This response is not billable.
{
"errors": {
"rating": [
"The rating must be between 1 and 5."
]
},
"message": "The rating must be between 1 and 5."
}Not Found
The seller id is unknown on this marketplace. This response is not billable.
{
"error": "Not found on Amazon.",
"success": false
}Service Unavailable
Amazon could not be reached after several tries. This response is not billable. Retry shortly.
{
"code": "transport_unavailable",
"error": "Amazon could not be reached right now. Try again shortly. No credits were used.",
"success": false
}Generate Code with AI
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