seodata.dev

keyword

newton's books

Monthly search volume and cost-per-click data for "newton's books" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=newton's-books&country=us" +--------------+------------------+ | volume | 880 | | cpc | $0.38 | | competition | 0.1 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
isaac newton book 3,600 $0.34 16/20
isaac newton books 2,900 $0.35 20/20
books by isaac newton 2,900 $0.35 13/20
newton book 880 $0.38 14/20
books by newton 880 $0.38 13/20
newton books 880 $0.76 13/20
newton: books 880 $0.76 13/20
isaac newton's books 260 $0.43 14/20
sir isaac newton books 90 $0.26 12/20
isaac newton books he wrote 20 $0 13/20

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://app.seodata.dev/v1/search-volume?q=newton's-books&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt