Amazon 电商数据 API：商品与关键词研究

# Ecommerce Data API > Amazon ecommerce data APIs for product, keyword, market, sales, reviews, traffic, and trademark research. ## Getting started Authenticate with `X-API-Key: ecom_live_...`, or `Authorization: Bearer ecom_live_...`. Keys are created at https://ecommercedataapi.com/settings/apikeys/create and shown once. ```bash curl --request POST \ --url https://ecommercedataapi.com/v1/amazon/asin/detail \ --header "Content-Type: application/json" \ --header "X-API-Key: ${ECOMMERCE_DATA_API_KEY}" \ --data '{"marketplace":"US","asin":"B08CK5Z5Q1"}' ``` ## Pricing New accounts get 5 free test calls once the email is verified, valid for 3 days. There is no recurring free tier. The entry pack is 50 calls, and the four packs run 50 / 600 / 1500 / 8000 calls. Packs are one-time purchases and their credits are valid for 60 days. Monthly and yearly plans (Starter / Pro / Business: 900 / 3500 / 13000 calls a month) cost less per call; plan calls are granted monthly and reset at the end of each month. Every pack and plan can call every endpoint. Prices are shown per region. See https://ecommercedataapi.com/pricing for the current amounts. ## MCP Streamable HTTP endpoint: https://ecommercedataapi.com/mcp — OAuth 2.1 with PKCE. Works with ChatGPT, Claude Code, Cursor and Codex. Setup: https://ecommercedataapi.com/en/docs/mcp-setup Clients: https://ecommercedataapi.com/en/docs/mcp-platforms Agent Skill and runnable examples (REST, LangChain, OpenAI Responses API): https://github.com/ecommercedataapi/ecommerce-data-api ## API endpoints (46) ### Products - [Amazon Product Search](https://ecommercedataapi.com/en/docs/amazon/product/competitor-lookup): Search products by keyword or exact ASIN list. `POST /v1/amazon/product/competitor-lookup` - [Amazon Product Research](https://ecommercedataapi.com/en/docs/amazon/product/research): Research products with category, sales, price, review, and seller filters. `POST /v1/amazon/product/research` - [Amazon Product

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