Affiliate Amazon Shortcode

Description

Affiliate Amazon Shortcode is a lightweight yet powerful WordPress plugin that allows you to display Amazon products directly in your posts, pages, or widgets using both the legacy Amazon Product Advertising API v5 and the new Amazon Creators API.

Easily integrate Amazon affiliate links, generate rich product boxes, and monetize your website without writing any code.

⚠️ IMPORTANT: Amazon Creators API Migration

Amazon requires all affiliates to migrate from PA-API 5.0 to the new Creators API.

This plugin supports BOTH systems for a smooth transition:

  • Creators API (Recommended) – OAuth 2.0 authentication, future-proof
  • PA-API 5.0 (Legacy) – deprecated after Jan 31, 2026

Perfect for bloggers, affiliate marketers, niche sites, and comparison websites.

Features

  • Dual API support – Creators API + legacy PA-API 5.0
  • Smart automatic caching – reduces API calls and prevents throttling
  • Built-in anti-throttling protection (retry + backoff)
  • ✅ Display up to 9 products based on a keyword
  • ✅ Multiple marketplaces supported (amazon.it, amazon.com, amazon.de, etc.)
  • ✅ Auto fetch titles, images, prices, ratings
  • ✅ Customizable layout: columns, image size, fonts
  • ✅ Easy shortcode usage

PRO Features
– Up to 9 products per shortcode
– NEW: [number="x"] shortcode parameter (1–9)
– No watermark
– Extra templates (Card, List, Compact)
– Theme presets (Slate, Blue, Emerald, Amber, Rose, Violet, Indigo, Teal, Zinc)
– Priority updates & support

Usage

Basic shortcode:

[affiamsh_amazon keyword="your keyword"]

PRO only (override number of products):

[affiamsh_amazon keyword="your keyword" number="6"]

Notes:
– number works only in PRO
– range: 1–9
– ignored in FREE version

How to Get Creators API Credentials

  1. Login to Amazon Associates Central
  2. Tools Product Advertising API
  3. Manage Credentials
  4. Generate NEW Creators API credentials
  5. Copy Access Key + Secret Key into plugin

NOTE: Old PA-API credentials will NOT work with Creators API.

External Services

This plugin connects to:

Amazon Creators API
https://affiliate-program.amazon.com/creatorsapi

Amazon PA-API
https://webservices.amazon.com/paapi5/documentation/terms.html

Data sent:
– keywords
– credentials
– partner tag

All communications via HTTPS.

No data is sent to SoftwareApp.it.

License

GPLv2 or later.

Screenshots

  • Usage shortcode example
  • Settings page
  • API version selector
  • PRO layouts and themes

Installation

  1. Upload plugin zip
  2. Activate plugin
  3. Go to Settings > Amazon API
  4. Enter credentials
  5. Select API version (Creators recommended)
  6. Add shortcode to posts/pages

FAQ

Do I need to migrate to Creators API?

Yes. PA-API 5.0 will be deprecated in 2026.

Why are my products not showing?

Check:
– credentials
– partner tag
– marketplace
– eligibility status

Does the plugin cache results?

Yes. Smart caching reduces API calls and prevents throttling. Cache automatically refreshes when you update settings or edit posts.

What happens if I change credentials or partner tag?

Cache is automatically cleared and products update immediately.

How many products can I show?

Free: up to 3
PRO: up to 9 (or use [number="x"])

Can I customize layout?

Yes. Columns, image size, fonts, templates, and themes.

How to upgrade to PRO?

Settings Affiliate Amazon Shortcode Activate PRO

Reviews

February 4, 2026
Plugin does what it promises. No bloat, simple interface, simple shortcodes, it’s working nicely. Just maybe missing a geolocation function to benefit from other versions of Amazon.
October 17, 2025
I’ve tried several Amazon affiliate plugins over the years, but Affiliate Amazon Shortcode is by far the easiest and cleanest to use. It does exactly what it promises — lets me display Amazon products beautifully in my posts with a simple shortcode. The layout is responsive, the customization options are perfect for most use cases, and the setup with API keys was smooth. I especially love how lightweight and fast it is — no bloat, no unnecessary features. Just a solid plugin that works.
Read all 3 reviews

Contributors & Developers

“Affiliate Amazon Shortcode” is open source software. The following people have contributed to this plugin.

Contributors

“Affiliate Amazon Shortcode” has been translated into 1 locale. Thank you to the translators for their contributions.

Translate “Affiliate Amazon Shortcode” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

1.9

  • NEW: Smart caching system (transients)
  • NEW: Automatic cache invalidation on settings save and post update
  • NEW: Anti-throttling retry/backoff protection
  • NEW: PRO shortcode parameter number=”x” (1–9)
  • Improved reliability with Creators API
  • Reduced API calls dramatically
  • Performance improvements

1.8

  • BugFix

1.7

  • BugFix

1.6

  • BugFix

1.5

  • Added support for Amazon Creators API
  • Dual API support

1.0

  • Initial release