seodata.dev

keyword

ancient book

Monthly search volume and cost-per-click data for "ancient book" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=ancient+book&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.53 | | competition | 0.64 | | country | US | | updated | 2026-06-16 | +--------------+------------------+
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
oldest books in the world 3,600 $0.27 6/20
history ancient book 3,600 $0.59 4/20
oldest book in the world 3,600 $0.21 4/20
ancient books 1,300 $3.47 12/20
most ancient books 1,000 $2.55 5/20
history of the ancient world books 590 $1.02 5/20
ancient world books 90 $0.79 6/20
books about the ancient world 90 $0.79 5/20
books on the ancient world 90 $0.98 5/20
old ancient books 70 $0.32 8/20

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=ancient+book&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