Amazon Best Sellers API

Call GET /api/amazon/get-best-sellers/v1 for Amazon Best Sellers through JustOneAPI with category.

Amazon Best Sellers

Use this focused JustOneAPI skill for best Sellers in Amazon. It targets GET /api/amazon/get-best-sellers/v1. Required non-token inputs are category. OpenAPI describes it as: Get Amazon best Sellers data, including rank positions, product metadata, and pricing, for identifying trending products in specific categories, market share analysis and category research, and tracking sales rank and popularity over time.

Endpoint Scope

• Platform key: amazon
• Endpoint key: get-best-sellers
• Platform family: Amazon
• Skill slug: justoneapi-amazon-get-best-sellers

Operation	Version	Method	Path	OpenAPI summary
getBestSellersV1	v1	GET	/api/amazon/get-best-sellers/v1	Best Sellers

Inputs

Parameter	In	Required by	Optional by	Type	Notes
category	query	all	n/a	string	Best sellers category to return products for (e.g. 'baby-products' or 'baby-products/166777011'). The value is derived from the URL path of the Amazon Best Sellers page, such as: https://www.amazon.com/Best-Sellers-Baby-Baby-Toddler-Feeding-Supplies/zgbs/baby-products/166777011
country	query	n/a	all	string	Country code for the Amazon product. Available Values: - US: United States - AU: Australia - BR: Brazil - CA: Canada - CN: China - FR: France - DE: Germany - IN: India - IT: Italy - MX: Mexico - NL: Netherlands - SG: Singapore - ES: Spain - TR: Turkey - AE: United Arab Emirates - GB: United Kingdom - JP: Japan - SA: Saudi Arabia - PL: Poland - SE: Sweden - BE: Belgium - EG: Egypt - ZA: South Africa - IE: Ireland
country enum	values	n/a	n/a	n/a	AE, AU, BE, BR, CA, CN, DE, EG, ES, FR, GB, IE, IN, IT, JP, MX, NL, PL, SA, SE, SG, TR, US, ZA
page	query	n/a	all	integer	Page number for pagination

Request body: none documented; send parameters through path or query arguments.

Version Choice

Use getBestSellersV1 for the documented v1 endpoint. There are no alternate versions grouped in this skill.

Run This Endpoint

Supported operation IDs in this skill: getBestSellersV1.

node {baseDir}/bin/run.mjs --operation "getBestSellersV1" --token "$JUST_ONE_API_TOKEN" --params-json '{"category":"<category>"}'

Ask for any missing required parameter before calling the helper. Keep user-provided IDs, cursors, keywords, and filters unchanged.

Environment

• Required: JUST_ONE_API_TOKEN
• Pass the token with --token "$JUST_ONE_API_TOKEN"; do not paste token values into chat messages, screenshots, or logs.
• Get a token from Just One API Dashboard.
• Authentication details: Just One API Usage Guide.

Output Focus

• State the operation ID and endpoint path used, for example getBestSellersV1 on /api/amazon/get-best-sellers/v1.
• Echo the required lookup scope (category) before summarizing results.
• Prioritize fields that support this endpoint purpose: Get Amazon best Sellers data, including rank positions, product metadata, and pricing, for identifying trending products in specific categories, market share analysis and category research, and tracking sales rank and popularity over time.
• Return raw JSON only after the short, endpoint-specific summary.
• If the backend errors, include the backend payload and the exact operation ID.