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keyword

what is a valentine's day

Monthly search volume and cost-per-click data for "what is a valentine's day" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+valentine's+day&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $0.99 | | competition | 0.02 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
valentine's day 1,500,000 $1.67 20/20
valentine's days 673,000 $1.74 19/20
origin of the valentine's day 14,800 $0.42 19/20
valentine's origins 14,800 $0.13 19/20
history of the valentine's day 8,100 $0.32 20/20
history of valentine's 8,100 $0.32 20/20
meaning of valentine day 6,600 $0.4 20/20
the valentine's day history 1,000 $0.04 20/20
valentine's day is 1,000 $1.47 20/20
valentine's day what is it 50 $0 20/20

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=what+is+a+valentine's+day&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