keyword

book selling websites

Monthly search volume and cost-per-click data for "book selling websites" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=book+selling+websites&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $1.7 | | competition | 0.67 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
sell books	9,900	$2	20/20
sell used books	9,900	$1.44	20/20
online selling books	8,100	$1.61	20/20
sell books online	8,100	$1.89	20/20
where to sell books	6,600	$1.12	20/20
sell books online for cash	3,600	$1.6	20/20
where to sell used books	3,600	$1.02	20/20
selling books	2,900	$1.72	20/20
sell used books online	2,400	$1.45	20/20
selling books online	2,400	$1.54	20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=book+selling+websites&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt