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FastAF vs Amazon PA-API

Verdict: Amazon PA-API or FastAF?

Choose Amazon PA-API if

  • You run an affiliate site and qualify for the Creators API: the data comes from Amazon under its program terms.
  • You need its browse-node hierarchy or variation operations.

Choose FastAF if

  • You are not an Associate, or do not meet the sales requirement.
  • An agent must pay per call without registering anything.

Amazon PA-API prices

  • No price is published on the pages read
  • Eligibility: Amazon Associates enrollment and 10 qualifying sales in the past 30 days

Read on affiliate-program.amazon.com on . Prices change: check the source before you buy.

FastAF prices

  • Amazon search or product: $0.003 per call over x402, or 1 credit with an API key
  • One-time packs from $10 (20,000 credits) to $799 (3,000,000 credits), without expiry; 500 free credits every month after email verification, reset on the 1st

From FastAF’s pricing code. For x402 the live payment challenge is authoritative. Pricing

FastAF limits

  • Data is what Amazon shows on its public pages, not an official Amazon feed.
  • In a product response price is a display string, not a number: parse it yourself.
  • Public pages only: login-only, paywalled and private-network targets are refused.

Verified on 2026-10-27. Short answer: Amazon’s Product Advertising API 5.0 is documented as deprecated and replaced by the Creators API, which is for publishers and affiliates and requires an Associates account with recent qualifying sales. FastAF’s Amazon endpoint is a general data API that needs neither, at $0.003 per call over x402. They serve different audiences.

At a glance

FastAF Amazon API Amazon PA-API / Creators API
Status Live PA-API 5 “has been deprecated and is being replaced by the Creators API” (Amazon, 2026-10-27)
Who can use it Anyone: x402 needs no account; API key via free signup Publishers, influencers and affiliate partners enrolled in Amazon Associates (Amazon)
Sales requirement None At least 10 qualifying sales within the past 30 days
Price $0.003 per call (x402), or 1 credit via API key ($0.27 to $0.50 per 1,000) Not stated on the pages we read
Operations Product by ASIN, search, offers, bestsellers SearchItems, GetItems, GetVariations, GetBrowseNodes
Rate limits Concurrency 5 on paid packs not stated on the pages we read
Terms FastAF terms Amazon License Agreement and Associates Program Policies

Example: product lookup by ASIN

curl -i 'https://api.fastaf.co/x402/v1/amazon?resource=product&asin=B07FZ8S74R&domain=com'
{
  "asin": "B07FZ8S74R",
  "title": "Echo Dot smart speaker",
  "price": "$49.99",
  "availability_status": "In Stock",
  "average_rating": 4.5,
  "total_reviews": 1234
}

Illustrative payload from the OpenAPI example. Full parameters, and Amazon data without PA-API, on the Amazon API page.

When to choose Amazon’s API

  • You run an affiliate site and qualify for the Creators API; the data comes straight from Amazon under its program terms.
  • You need its browse-node hierarchy or variation operations.

When to choose FastAF

  • You are not an Associate, or do not meet the sales requirement.
  • An agent needs to pay per call without registering anything.

FAQ

Is PA-API 5.0 still available? Amazon’s documentation says it has been deprecated and is being replaced by the Creators API. Check the migration guide for dates; we did not find them on the page we read. (Verified 2026-10-27.)

Do I need qualifying sales for FastAF? No. Amazon’s Creators API page asks for at least 10 qualifying sales in the past 30 days. (Verified 2026-10-27.)

How much does an Amazon call cost on FastAF? $0.003 per successful call over x402; with an API key a product lookup is 1 credit, offers and bestsellers 5.

Can I use FastAF data for affiliate links? FastAF returns public product data. Amazon’s program terms for affiliate use are its own; read them.

Sources (all read 2026-10-27)

Amazon: https://affiliate-program.amazon.com/creatorsapi/docs/en-us/paapiv5-deprecation ; https://affiliate-program.amazon.com/creatorsapi/docs/en-us/introduction FastAF: https://fastaf.co/llms.txt ; https://api.fastaf.co/openapi.json

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