seodata.dev

keyword

harry potter series books

Monthly search volume and cost-per-click data for "harry potter series books" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=harry+potter+series+books&country=us" +--------------+------------------+ | volume | 246,000 | | cpc | $0.25 | | competition | 0.24 | | country | US | | updated | 2026-06-23 | +--------------+------------------+
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
harry potter book 201,000 $0.23 20/20
harry potter books 201,000 $0.23 20/20
book harry potter 90,500 $0.54 20/20
books of harry potter 90,500 $0.44 20/20
harry potter books in order 74,000 $0.22 20/20
harry potter books order 60,500 $0.2 20/20
order harry potter books 60,500 $0.2 20/20
how many harry potter books are there 12,100 $0.24 20/20
harry potter book series 9,900 $0.26 20/20
harry potter release date books 9,900 $0.01 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=harry+potter+series+books&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