# SignalShelf, free: Amazon product API

> Amazon product details.

SignalShelf's Free plan for the Amazon product API costs $0.00 per 1,000 products. We check each provider's docs for 10 fields. SignalShelf's docs list 6: Brand, Price, Availability, Bullet points, Images, Rating.
We haven't run SignalShelf through [our Amazon product API benchmark](https://datacircle.dev/best-amazon-product-api.txt) yet.
This plan is free. We rank 435 plans for Amazon product APIs by price. Half the plans cost $1.28 or less per 1,000 products. [See the best free Amazon product API plan.](https://datacircle.dev/best-amazon-product-api.txt)
[Serpent API's top-up from $500](https://datacircle.dev/amazon-product-apis/serpent-api/top-up-from-500/llms.txt) is the cheapest paid plan per 1,000 products: $0.014. [Scrapewise's top-up plan](https://datacircle.dev/amazon-product-apis/scrapewise/top-up-from-5/llms.txt) costs the least for 10,000 products a month: about $5.63.
[Prisync's $238.80 monthly plan](https://datacircle.dev/amazon-product-apis/prisync/238-80-monthly/llms.txt) covers any number of products. Prisync's $238.80 monthly plan costs less up front than Serpent API's top-up from $500.
[Easyparser](https://datacircle.dev/amazon-product-apis/easyparser/49-monthly/llms.txt), [FastAF](https://datacircle.dev/amazon-product-apis/fastaf/29-pack/llms.txt) and [Amazon Scraper API](https://datacircle.dev/amazon-product-apis/amazon-scraper-api/100-monthly-custom-100-get-api-v1-amazon-product/llms.txt) are the best Amazon product API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/amazon-product-apis/signalshelf/free
- [Amazon product API in 2026: the best of 30+ compared](https://datacircle.dev/best-amazon-product-api.txt)
- Get it: https://signalshelf.dev/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- Request: `GET https://signalshelf.dev/v1/amazon/product`
- API key: with the plan, on https://signalshelf.dev/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- Its API docs: https://signalshelf.dev/docs/web/amazon/product?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- Sold by: SignalShelf (https://signalshelf.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 60%
- Brand: ✓
- Price: ✓
- Availability: ✓
- Bullet points: ✓
- Images: ✓
- Rating: ✓

## Price

- $ per 1,000 products: $0.00
- Per: call
- Billing: free

## Charges

- Also pays for: from the same budget: 135 other SignalShelf calls

## Overage

- Units cap: hard

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Amazon product details.

## Data

- Freshness: stored
- Keep data: no limit
- Use data: Don't use SignalShelf to: Harass, stalk, dox or target individuals, or build profiles of private people. Collect data about children, or sensitive data such as health, religion, politics or sexuality, to make decisions about individuals. Send spam or unsolicited messages to people found through the API. Break the law, including data protection, consumer protection and intellectual property laws. Resell raw API access as a competing API, share your key publicly, or create multiple accounts to collect free credits. Attack, overload or try to bypass the limits of the service.

## Plan

- Pay: $0
- You get: 1,000 credits
- Enough for: 1,000 calls
- Expires: never

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of asin or url. Optional: domain, freshness
- Method: GET
- Path: /v1/amazon/product

## About the plan

- Plan: Free
- Who can get it: anyone at least 18 years old, or the age of majority where they live, and able to enter a contract

## The 10 fields the plan's answer can hold

title, brand, price, rating, review count, rating distribution, availability, bullet points, images, category path

## SignalShelf's plans (6)

- [SignalShelf, free](https://datacircle.dev/amazon-product-apis/signalshelf/free/llms.txt): $0.00 per 1,000, 60% complete, stored
- [SignalShelf, $19 pack](https://datacircle.dev/amazon-product-apis/signalshelf/19-pack/llms.txt): $0.95 per 1,000, 60% complete, stored
- [SignalShelf, $79 pack](https://datacircle.dev/amazon-product-apis/signalshelf/79-pack/llms.txt): $0.79 per 1,000, 60% complete, stored
- [SignalShelf, $299 pack](https://datacircle.dev/amazon-product-apis/signalshelf/299-pack/llms.txt): $0.598 per 1,000, 60% complete, stored
- [SignalShelf, $499 pack](https://datacircle.dev/amazon-product-apis/signalshelf/499-pack/llms.txt): $0.499 per 1,000, 60% complete, stored
- [SignalShelf, contact us](https://datacircle.dev/amazon-product-apis/signalshelf/contact-us/llms.txt): 60% complete, stored

## SignalShelf's calls for this API (1)

- `GET /v1/amazon/product`: [SignalShelf, free](https://datacircle.dev/amazon-product-apis/signalshelf/free/llms.txt)

## SignalShelf's APIs (8)

- [SignalShelf: Amazon product API pricing, 6 plans](https://datacircle.dev/amazon-product-apis/signalshelf/free/llms.txt)
- [SignalShelf: App Store API pricing, 6 plans](https://datacircle.dev/app-store-apis/signalshelf/free/llms.txt)
- [SignalShelf: App Store review API pricing, 6 plans](https://datacircle.dev/app-store-review-apis/signalshelf/free/llms.txt)
- [SignalShelf: local business reviews API pricing, 6 plans](https://datacircle.dev/local-business-reviews-apis/signalshelf/free/llms.txt)
- [SignalShelf: local business search API pricing, 6 plans](https://datacircle.dev/local-business-search-apis/signalshelf/free/llms.txt)
- [SignalShelf: news API pricing, 6 plans](https://datacircle.dev/news-apis/signalshelf/free/llms.txt)
- [SignalShelf: Google Play API pricing, 6 plans](https://datacircle.dev/google-play-apis/signalshelf/free/llms.txt)
- [SignalShelf: Google Play review API pricing, 6 plans](https://datacircle.dev/google-play-review-apis/signalshelf/free/llms.txt)

## SignalShelf: Amazon product API alternatives

- [Logimu, $19 pack, Solo top-up, GET /v1/product, Product from the warehouse](https://datacircle.dev/amazon-product-apis/logimu/19-pack-solo-top-up-get-v1-product-product-from-the-warehouse/llms.txt): $0.475 per 1,000, 100% complete, stored
- [OT Commerce, $600 pack](https://datacircle.dev/amazon-product-apis/ot-commerce/600-pack/llms.txt): $1.00 per 1,000, 50% complete, stored
- [ASIN402, pay as you go, Pay per call with x402, GET /api/product](https://datacircle.dev/amazon-product-apis/asin402/pay-as-you-go-pay-per-call-with-x402-get-api-product/llms.txt): $5.00 per 1,000, 60% complete, stored
- [ShopSavvy, $499 monthly, Scale, GET /v1/products/offers](https://datacircle.dev/amazon-product-apis/shopsavvy/499-monthly-scale-get-v1-products-offers/llms.txt): $29.94 per 1,000, 70% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://signalshelf.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/acceptable-use?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/docs/batch?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/docs/caching?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/docs/errors?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/docs/quickstart?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/docs/web/amazon/product?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/platforms/amazon?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing
- https://signalshelf.dev/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-product-api-pricing