Ecommerce Data API

What is Ecommerce Data API?

Ecommerce Data API is an Amazon research data service for cross-border sellers, developers, and AI agents. It exposes product, keyword, market, traffic, review, and trademark data through one set of REST endpoints, and it also offers an MCP integration so agents can call the same operations. It is aimed at teams that want repeatable product and market research connected to their own tools instead of copying figures by hand, and it covers 45 published endpoints across six product groups.

How to use Ecommerce Data API?

1. Create an account and verify your email to receive five free test calls, valid for three days.
2. Generate an API key in the account console. The full key is shown once and can be revoked or rotated later.
3. Choose an endpoint by marketplace and business area, such as product search or keyword research.
4. Send a request and read the documented response fields, which follow the same names and structure as the public documentation.
5. Monitor remaining quota, billed calls, request status, and endpoint latency in the console.

Key features of Ecommerce Data API

• 12 product endpoints covering listing details, sales trends, reviews, deals, and competitor data
• 11 keyword endpoints for search terms, reverse ASIN traffic words, ABA rank trends, and conversion
• 14 market analysis endpoints for category size, brand and product concentration, price bands, and demand trends
• A single balance shared across every public endpoint, with usage reporting by interface, status, and duration

Use cases for Ecommerce Data API

Keyword and traffic research

Reverse-look up the traffic words behind a listing, and compare one-week, four-week, and twelve-week ranking growth to separate real demand from a single week of noise.

Pricing for Ecommerce Data API

• Starter: CNY 64.99 per month for 900 API calls, charged as US$9.00
• Professional: CNY 199.99 per month for 3,500 calls, charged as US$29.00
• Business: CNY 569.99 per month for 13,000 calls, charged as US$79.00
• One-time call packs are also available from 50 calls and remain valid for 60 days

Frequently asked questions about Ecommerce Data API

Is there a free trial?

Yes. A new account receives five test calls after email verification, valid for three days, and every public endpoint is available during the trial.

How is an API call counted?

One successfully billed request currently counts as one call. Where an endpoint uses a different unit, its documentation states so.