seodata.dev

keyword

library book checker

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

$ curl "https://app.seodata.dev/v1/keyword?q=library+book+checker&country=us" +--------------+------------------+ | volume | 30 | | cpc | $2.88 | | competition | 0.01 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
library catalog 4,400 $4.16 9/20
libraries catalogue 4,400 $11.61 8/20
library book search 2,400 $6.02 20/20
search for book at library 2,400 $6.02 13/20
library book lookup 2,400 $5.54 8/20
library search books 2,400 $6.02 8/20
libraries website 1,900 $3.37 8/20
library search 1,600 $3.04 8/20
find a book in public library 110 $27.74 8/20
free library catalog 90 $3 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://app.seodata.dev/v1/keyword?q=library+book+checker&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