Amazon & eBay Autocomplete Keywords - Pay Only for Results

Type your seed keywords into the search boxes of Amazon and eBay in many countries and collect what the marketplaces suggest. Useful for listing titles, product research and SEO keyword ideas.

• Amazon and eBay search-box suggestions, per country
• Suggestion order is kept (position), and each suggestion records which query produced it (seed)
• eBay suggestions include a category when eBay returns one
• Optional A-Z expansion: also query "

Supported marketplaces

Amazon: amazon.com, amazon.co.uk, amazon.de, amazon.fr, amazon.it, amazon.es, amazon.ca, amazon.co.jp, amazon.com.au, amazon.com.mx

eBay: ebay.com, ebay.co.uk, ebay.de, ebay.fr, ebay.it, ebay.es, ebay.ca, ebay.com.au

Not supported: Etsy (its suggestion endpoint is protected by bot detection, and this Actor does not bypass protections) and amazon.in (its suggestion service did not respond when tested).

Use keywords in the language of the marketplace (for example German keywords for amazon.de). Some eBay sites (FR, IT, ES) return little for English words.

How it behaves

	This Actor
Method	Plain requests to the public autocomplete endpoints. No browser, no proxy, no cookies.
Time limit	Every keyword x marketplace has a hard limit (default 60 s). The run never loops.
Retries	One retry on HTTP 429 or 5xx, then the result is marked blocked or failed.
Blocks	If a marketplace blocks 2 results in a row, the rest of that marketplace is marked blocked for this run, without more requests.
Billing	One event per keyword x marketplace result that contains suggestions. empty, blocked and failed results are listed with charged: false.
Run timeout	The run stops 60 s before its timeout and tells you how far it got.

Input

{
  "keywords": ["phone case", "yoga mat"],
  "marketplaces": ["amazon.com", "ebay.com", "amazon.de"],
  "expandAlphabet": false,
  "maxSecondsPerKeyword": 60
}

• keywords (required): seed keywords.
• marketplaces: default ["amazon.com"].
• expandAlphabet: default false. When true, each result uses 27 requests (about 30 s with the built-in delay).
• maxSecondsPerKeyword: default 60.

Output (one item per keyword x marketplace)

Field	Meaning
keyword, marketplace, country	What was fetched
suggestions	[{term, position, seed, category?}], de-duplicated
count	Number of suggestions
status	ok · empty · blocked · failed
error	Why a result is blocked, failed or cut short
fetchedAt	UTC timestamp
charged	Whether this result was billed

Pricing

Pricing: see the Pricing tab. Billing event: suggestion-result, one per result with at least one suggestion. The run stops when your spending limit is reached.

Limits

• Suggestions are what the marketplace shows for a typed prefix. They are not search volumes.
• The suggestion endpoints are unofficial and can change or block without notice. Blocked results are reported, not retried in a loop.
• Results depend on the location of the server making the request.

Terms

This Actor reads public autocomplete suggestions only. You are responsible for complying with the terms of the marketplaces you query and with applicable law.

Not affiliated with, endorsed or sponsored by Amazon.com, Inc. or eBay Inc. "Amazon" and "eBay" are trademarks of their owners, used here only to describe the data source.