seodata.dev

keyword

books about california history

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

$ curl "https://app.seodata.dev/v1/keyword?q=books+about+california+history&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0.51 | | competition | 0.89 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
california history books 390 $0.24 15/20
california history book 390 $0.51 11/20
books on california history 320 $0.75 10/20
history of california books 320 $0.37 10/20
books california history 320 $0.37 8/20
books about california 140 $0.24 9/20
books on california 140 $0.28 9/20
book on california 140 $0.24 8/20
best california history books 40 $0.5 9/20
california history textbook 40 $0.29 9/20

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/keyword?q=books+about+california+history&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