seodata.dev

keyword

history textbook

Monthly search volume and cost-per-click data for "history textbook" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=history+textbook&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.46 | | competition | 0.3 | | country | US | | updated | 2026-05-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
american history textbooks 4,400 $0.64 20/20
us history textbook 4,400 $0.64 20/20
united states history textbook 4,400 $0.64 19/20
world history textbook 3,600 $0.92 12/20
us history textbook online 320 $3.02 12/20
history text book 210 $0.66 15/20
history textbook page 140 $0 12/20
american world history textbook 70 $0.18 13/20
us world history textbook 70 $0.18 12/20
textbook history 40 $0.26 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/keyword?q=history+textbook&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