Ecommerce Data API

Amazon Reviews API

Retrieve structured Amazon review data to analyze customer feedback, product gaps, and competitors.
Sep 13, 2026

Analyze Amazon customer feedback at scale

The Amazon Reviews API helps turn product reviews into structured research data for sentiment, recurring complaints, feature gaps, and competitor analysis.

Endpoint and authentication

  • Method: POST
  • Canonical endpoint: https://ecommercedataapi.com/v1/amazon/review
  • MCP Code: review
curl --request POST \
  --url https://ecommercedataapi.com/v1/amazon/review \
  --header "Content-Type: application/json" \
  --header "X-API-Key: ${ECOMMERCE_DATA_API_KEY}" \
  --data '{"marketplace":"US","asin":"B08CK5Z5Q1","page":1,"size":20}'

Keep API keys on the server and use the returned request identifier when tracing a request.

Compare review themes across products, prioritize issues that recur in recent feedback, and validate conclusions against the full product context.

Limits

Review coverage and freshness vary by marketplace and product. Treat automated analysis as decision support and retain human review for product claims.