keyword

federalist 51

Monthly search volume and cost-per-click data for "federalist 51" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=federalist+51&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $2.3 | | competition | 0.01 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

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
federalist no 51	18,100	$1.72	20/20
federalist paper 51	18,100	$2.3	20/20
fed 51	18,100	$1.72	18/20
federalist papers 51	12,100	$2.27	20/20
federalist 51 summary	2,900	$0	20/20
federalist papers number 51	390	$2.85	17/20
federalist paper no 51	390	$2.23	16/20
the federalist 51	260	$2.23	19/20
federalists 51	110	$0	16/20
what is the federalist 51	30	$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://api.seodata.dev/v1/keyword?q=federalist+51&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