FastFetchz

Amazon

Reviews / Seller Info

per_call

Fetches paginated reviews with star rating, title, body, verified-purchase flag, helpful votes, variant and date, alongside seller profile data — storefront name, feedback score, rating counts and business details. Used for voice-of-customer analysis and competitor seller tracking.

Endpoint

GET /v1/amazon/reviews-seller-info

Price

$0.90

per 1,000 calls · $0.0009 per call

Cost per call

0.6 credits

Failed calls never charged

Parameters

target
required
string

The Amazon handle, URL or identifier to resolve.

limit
optional
integer

Items to return for list responses. Default 10, max 100.

cursor
optional
string

Pagination cursor returned by a previous response.

Example request

Sandbox calls return deterministic sample data in the live payload shape.

curl
curl "https://api.fastfetchz.com/v1/amazon/reviews-seller-info?target=nasa" \
  -H "X-API-Key: $FASTFETCHZ_KEY"

Example response

200 application/json
{
  "success": true,
  "service": {
    "platform": "Amazon",
    "name": "Reviews / Seller Info",
    "slug": "reviews-seller-info"
  },
  "credits_charged": 0.6,
  "credits_remaining": 99.4,
  "latency_ms": 214,
  "data": {
    "query": "nasa",
    "products": [
      {
        "id": "SKU-193272",
        "title": "Sandbox product 1 for \"nasa\"",
        "brand": "Brand 32",
        "price": {
          "amount": 81.99,
          "currency": "USD"
        },
        "rating": 4.7,
        "reviews_count": 1272,
        "url": "https://example.com/amazon/product/193272",
        "in_stock": true
      },
      {
        "id": "SKU-170891",
        "title": "Sandbox product 2 for \"nasa\"",
        "brand": "Brand 11",
        "price": {
          "amount": 100.99,
          "currency": "USD"
        },
        "rating": 4.6,
        "reviews_count": 2891,
        "url": "https://example.com/amazon/product/170891",
        "in_stock": true
      }
    ]
  }
}

Error codes

401invalid_api_keyMissing or unrecognized X-API-Key header. No credits are charged.
402insufficient_creditsYour balance is below the cost of the call. Top up to continue.
403account_suspended / key_revokedThe account is suspended or the key was revoked.
429rate_limitedThe key exceeded its monthly cap or the burst limit. Retry later.
500upstream_errorUnexpected failure while fulfilling the request. Not charged.