# ASIN402, pay as you go: Amazon search API

> Amazon product search by keyword, with prices and sales

ASIN402's Amazon search API on its Pay per call with x402 plan. It costs $5.00 per 1,000 searches. It returns 1 of the 7 key fields we check: Price.
We haven't run ASIN402 through [our Amazon search API benchmark](https://datacircle.dev/best-amazon-search-api.txt) yet.
Half of the 197 plans we rank by price cost $1.992 per 1,000 searches or less. This plan costs less per 1,000 searches than 25% of the 197 plans.
[Serpent API's top-up from $500](https://datacircle.dev/amazon-search-apis/serpent-api/top-up-from-500/llms.txt) is the cheapest paid plan per 1,000 searches: $0.014. Serpent API charges for each page of results. Each page holds up to 48 results. The $0.014 price is for the first page of each search.
[Easyparser](https://datacircle.dev/amazon-search-apis/easyparser/150-monthly/llms.txt), [Rainforest API](https://datacircle.dev/amazon-search-apis/rainforest-api/375-monthly/llms.txt) and [Amazon Scraper API](https://datacircle.dev/amazon-search-apis/amazon-scraper-api/100-monthly/llms.txt) are the best Amazon search API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/amazon-search-apis/asin402/pay-as-you-go
- [Amazon search API: 8 providers compared on price and data](https://datacircle.dev/best-amazon-search-api.txt)
- Get it: https://asin402.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing
- Request: `GET https://asin402.com/api/data/search`
- API key: not needed
- Its API docs: https://asin402.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing
- Sold by: ASIN402 (https://asin402.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 14%
- Price: ✓

## Price

- $ per 1,000 searches: $5.00
- Per: page of 10
- Billing: pay as you go

## Charges

- Most per search: 100
- Also pays for: from the same budget: Amazon price + price history + monthly sales by ASIN · Is this Amazon price a good deal? Buy now or wait · Amazon FBA profit calculator by ASIN · Where is this product cheapest? One ASIN across 11 Amazon marketplaces · Amazon product research: opportunity score 0-100 · Watch Amazon ASINs: scheduled price, buy box and stock checks with change alerts · Amazon price history API: full product data for 1-100 ASINs · Barcode to Amazon ASIN lookup (UPC, EAN, ISBN) · Amazon Product Finder: filter the whole catalog by 300+ criteria · Amazon price drops and deals feed · Amazon best sellers list for any category, current or historical · Amazon seller information and storefront · Amazon category details · Find Amazon category IDs by name · Most-rated Amazon sellers

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Amazon product search by keyword, with prices and sales

## Data

- Freshness: stored
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: term. Optional: page, domain, format, series, stats, history, days
- Method: GET
- Path: /api/data/search

## About the plan

- Plan: Pay per call with x402
- Who can get it: anyone with a wallet holding USDC on Base

## The 47 fields the plan's answer can hold

ASIN, marketplace, marketplace ID, currency, title, brand, manufacturer, model, color, size, product group, binding, MPN, parent ASIN, UPC, EAN, categories, root category ID, bullet points, description, image, product dimensions, item weight, estimated units sold, referral fee percentage, FBA fee, adult product, date first available, tracking since, updated at, last price change, price, price statistics, buy box price, buy box shipping price, sold by Amazon, seller ID, sales rank drops, offer count, FBA offer count, FBM offer count, out of stock percentage, coupons, price history, sales rank history, cached, price paid

## ASIN402's plans (1)

- [ASIN402, pay as you go](https://datacircle.dev/amazon-search-apis/asin402/pay-as-you-go/llms.txt): $5.00 per 1,000, 14% complete, stored

## ASIN402's calls for this API (1)

- `GET /api/data/search`: [ASIN402, pay as you go](https://datacircle.dev/amazon-search-apis/asin402/pay-as-you-go/llms.txt)

## ASIN402's APIs (2)

- [ASIN402: Amazon search API pricing, 1 plan](https://datacircle.dev/amazon-search-apis/asin402/pay-as-you-go/llms.txt)
- [ASIN402: Amazon product API pricing, 1 plan, GET /api/product](https://datacircle.dev/amazon-product-apis/asin402/pay-as-you-go-pay-per-call-with-x402-get-api-product/llms.txt)
- [ASIN402: Amazon product API pricing, 1 plan, GET /api/data/product](https://datacircle.dev/amazon-product-apis/asin402/pay-as-you-go-pay-per-call-with-x402-get-api-data-product/llms.txt)

## ASIN402: Amazon search API alternatives

- [OpenWeb Ninja, pay as you go](https://datacircle.dev/amazon-search-apis/openweb-ninja/pay-as-you-go/llms.txt): $5.00 per 1,000, 86% complete, live
- [SearchApi, $500 monthly, BigData Plan, Enhanced speed](https://datacircle.dev/amazon-search-apis/searchapi/500-monthly-bigdata-plan-enhanced-speed/llms.txt): $5.00 per 1,000, 86% complete, live
- [API Direct, pay as you go, Pay per request, GET /v1/amazon/products](https://datacircle.dev/amazon-search-apis/api-direct/pay-as-you-go-pay-per-request-get-v1-amazon-products/llms.txt): $5.00 per 1,000, 86% complete, live
- [glim.sh, pay as you go](https://datacircle.dev/amazon-search-apis/glim-sh/pay-as-you-go/llms.txt): $5.00 per 1,000, 57% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

- https://asin402.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing
- https://asin402.com/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing
- https://asin402.com/api/sample/data-product?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing
- https://asin402.com/guides/amazon-price-history-api-pay-per-call?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing
- https://asin402.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing
- https://asin402.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=amazon-search-api-pricing