Seller Assistant

API

Automate your Amazon business with API integrations

API requests

for your workflows

Estimamte Sales by BSR and Category

Get Sales Estimation by BSR and Category

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Estimate Sales by ASIN

Get Sales Estimation for ASINs

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Check Restrictions

Check if you can sell a product on Amazon by ASIN and domain.

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Get product ASINs based on UPC, EAN

Get array of product ASINs based on identifiers (UPC or EAN).

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Get UPC, EAN, GTIN based on ASIN

Get array of product identifiers (UPC, EAN, etc.) based on ASIN.

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Get product info by ASIN

Get product info by ASIN and domain.

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Effortless competitor monitoring with Seller Spy by Seller Assistant. Discover trending brands and products your competitors introduce. Identify potential gaps to launch new ASINs on your store
Seller Assistant API

Developer Portal

Our detailed documentation provides all the information you need to successfully integrate and utilize the Seller Assistant API.

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Seller Assistant API

Ready-to-Use API Requests

Jumpstart your integration with our ready-to-use API requests. We've created a collection of pre-configured requests that make it easy to access essential data and functionalities without extensive setup

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Competitive pricing with Seller Spy by Seller Assistant. Track competitor pricing to understand the price range of your niche and maximize sales and profit.

Automate Your Workflows

Try Seller Assistant API

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