Amazon Buy For Me: User Agent, robots.txt Rules & Safety

Q: What is the official user-agent string for Amazon Buy For Me?

The official user-agent string for Amazon Buy For Me is: AmazonBuyForMe. Use this exact string in robots.txt, Nginx, Apache, or Cloudflare firewall rules to target this bot. Matching in robots.txt is case-insensitive. Verify a request genuinely comes from Amazon Buy For Me by performing a reverse-DNS lookup on the source IP.

Q: How do I block Amazon Buy For Me in robots.txt?

Add the following lines to your /robots.txt file: User-agent: AmazonBuyForMe Disallow: / This instructs Amazon Buy For Me not to crawl any path on your site. To block only specific sections, replace / with the path (e.g., Disallow: /blog/).

Q: How do I verify if Amazon Buy For Me is crawling my site?

Search your web server access logs for the string AmazonBuyForMe (case-insensitive: grep -i "AmazonBuyForMe" /var/log/nginx/access.log). Filter by user-agent in your log analytics tool (GoAccess, AWStats, etc.).

Quick Facts

User-Agent:: AmazonBuyForMe
Category:: AI & LLM Bots
Operator:: Amazon
Safety:: Safe
Blocking Impact:: Low - No SEO ranking impact
SEO Impact Score:: 2/10
Official docs:: www.amazon.com

What is Amazon Buy For Me?

Amazon Buy For Me is an on-demand AI fetcher operated by Amazon. It retrieves a page only when a user explicitly asks an AI assistant or agent to read, summarize, or act on a specific URL. Because it is triggered by real user intent rather than bulk crawling, blocking it mainly prevents users from pulling your content into Amazon's assistant.

Amazon Buy For Me is an on-demand AI fetcher operated by Amazon. It retrieves a page only when a user explicitly asks an AI assistant or agent to read, summarize, or act on a specific URL. Because it is triggered by real user intent rather than bulk crawling, blocking it mainly prevents users from pulling your content into Amazon's assistant. Amazon Buy For Me uses the user-agent token AmazonBuyForMe. You can control it via robots.txt, meta tags (noai), or the emerging llms.txt standard. Robots.txt is voluntary; for hard enforcement, combine it with server-level IP blocking.

What happens if you block Amazon Buy For Me?

✅ **No SEO Impact** - Blocking Amazon Buy For Me does not affect your rankings in Google, Bing, or any other search engine. Amazon Buy For Me is an AI crawler, not a traditional search indexer. You can freely block it via User-agent / Disallow: / without any SEO penalty.

Generally safe to allow; provides legitimate crawling value.

How to block Amazon Buy For Me with robots.txt

<code>User-agent: AmazonBuyForMe</code> - Matching is case-insensitive. Robots.txt is fetched from the root of each subdomain separately.

Block completely (robots.txt)

User-agent: AmazonBuyForMe
Disallow: /

Allow all (robots.txt)

User-agent: AmazonBuyForMe
Allow: /

Block private only (robots.txt)

User-agent: AmazonBuyForMe
Disallow: /private/
Disallow: /api/
Disallow: /admin/
Allow: /

Nginx server block

# Nginx: Hard-block Amazon Buy For Me
if ($http_user_agent ~* "AmazonBuyForMe") {
    return 403 "Bot blocked";
}

Apache .htaccess

# Apache: Hard-block Amazon Buy For Me
SetEnvIfNoCase User-Agent "AmazonBuyForMe" bad_bot
Order Allow,Deny
Allow from all
Deny from env=bad_bot

Meta robots tag

X-Robots-Tag header

X-Robots-Tag: noindex, nofollow

Is Amazon Buy For Me safe to allow?

Yes, Amazon Buy For Me is a **safe and legitimate** crawler operated by Amazon. It follows the Robots Exclusion Protocol (RFC 9309) and can be controlled with standard robots.txt rules.

Verify by reverse-DNS lookup: legitimate Amazon Buy For Me requests resolve to Amazon's domain.

What does Amazon Buy For Me do?

Understanding Amazon Buy For Me's purpose helps you decide whether to allow or block it.

Fetches a page only when a user asks an AI assistant to read it
Summarizes or extracts the URL the user provided
Triggered by real user intent, not bulk crawling
Low traffic volume compared with training crawlers
Blocking it prevents users from pulling your content into the assistant

Frequently Asked Questions

What is the official user-agent string for Amazon Buy For Me?

The official user-agent string for Amazon Buy For Me is: AmazonBuyForMe. Use this exact string in robots.txt, Nginx, Apache, or Cloudflare firewall rules to target this bot. Matching in robots.txt is case-insensitive. Verify a request genuinely comes from Amazon Buy For Me by performing a reverse-DNS lookup on the source IP.

Is Amazon Buy For Me safe?

Yes, Amazon Buy For Me is a **safe and legitimate** crawler operated by Amazon. It follows the Robots Exclusion Protocol (RFC 9309) and can be controlled with standard robots.txt rules.

Will blocking Amazon Buy For Me hurt my SEO?

✅ **No SEO Impact** - Blocking Amazon Buy For Me does not affect your rankings in Google, Bing, or any other search engine. Amazon Buy For Me is an AI crawler, not a traditional search indexer. You can freely block it via User-agent / Disallow: / without any SEO penalty.

How do I block Amazon Buy For Me in robots.txt?

Add the following lines to your /robots.txt file:

User-agent: AmazonBuyForMe
Disallow: /

This instructs Amazon Buy For Me not to crawl any path on your site. To block only specific sections, replace / with the path (e.g., Disallow: /blog/).

Does Amazon Buy For Me respect robots.txt?

Amazon Buy For Me is operated by Amazon and is expected to fetch and parse /robots.txt before crawling, following RFC 9309. For hard enforcement, combine robots.txt with server-level IP or user-agent blocking.

How do I verify if Amazon Buy For Me is crawling my site?

Search your web server access logs for the string AmazonBuyForMe (case-insensitive: grep -i "AmazonBuyForMe" /var/log/nginx/access.log). Filter by user-agent in your log analytics tool (GoAccess, AWStats, etc.).