keyword

who signed the us constitution

Monthly search volume and cost-per-click data for "who signed the us constitution" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=who+signed+the+us+constitution&country=us" +--------------+------------------+ | volume | 320 | | cpc | $2.83 | | competition | 0.04 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
when was the constitution signed	6,600	$3.09	20/20
who signed the constitution	2,900	$2.91	20/20
where was the constitution signed	2,900	$2.8	19/20
constitution was signed	1,900	$2.05	19/20
signing of the united states constitution	1,900	$1.23	19/20
constitution signatures	880	$2.9	16/20
who sign the us constitution	320	$2.83	16/20
who signed the constitution of united states	170	$2.88	17/20
who signed the constitution of the united states	170	$2.79	16/20
who signed the united states constitution	170	$2.79	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=who+signed+the+us+constitution&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