seodata.dev

keyword

california math books

Monthly search volume and cost-per-click data for "california math books" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=california+math+books&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0.17 | | competition | 0.55 | | country | US | | updated | 2026-06-11 | +--------------+------------------+
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
california math 210 $0 4/20
california mathematics 210 $0 4/20
math framework 210 $0 4/20
math in ca 210 $0 4/20
c a math 170 $0 5/20
ca math 170 $0 5/20
california math textbook 50 $0.36 11/20
california math textbooks 50 $0.36 10/20
california mathematics textbook 50 $0.36 6/20
california math book 40 $0.01 10/20

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=california+math+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