seodata.dev

keyword

library of congress authorities

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

$ curl "https://app.seodata.dev/v1/search-volume?q=library-of-congress-authorities&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
lc authorities 1,600 $0 20/20
library congress authorities 1,600 $0 20/20
authorities loc 1,600 $0 18/20
library of congress authority 1,600 $0 14/20
lc authority 1,600 $0 12/20
loc authorities 720 $0 14/20
library of congress name authorities 320 $0 12/20
library of congress authority records 140 $0 12/20
loc.gov authorities 50 $0 14/20
authorities loc gov 50 $0 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/search-volume?q=library-of-congress-authorities&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