seodata.dev

keyword

library of congress

Monthly search volume and cost-per-click data for "library of congress" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=library+of+congress&country=us" +--------------+------------------+ | volume | 246,000 | | cpc | $1.11 | | competition | 0.38 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
congress of library 246,000 $0.88 20/20
american library of congress 201,000 $1.39 20/20
the library of congress 4,400 $0.45 20/20
library of congress dc 4,400 $0.83 19/20
congress library 2,900 $0.96 20/20
what is the library of congress 2,900 $0.21 18/20
library of usa 2,400 $0.03 16/20
library congress 1,300 $0.48 20/20
loc gov 1,300 $2.97 20/20
the us library of congress 50 $0 16/20

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+of+congress&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