keyword

happy birthday john lennon

Monthly search volume and cost-per-click data for "happy birthday john lennon" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=happy+birthday+john+lennon&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
birthday john lennon	2,900	$0	8/20
john lennon birthday	2,900	$0	6/20
john lennon happy birthday song	480	$0	7/20
birthday of john lennon	480	$0	3/20
birthday song john lennon	170	$0	4/20
john lennon happy birthday	110	$0	12/20
lennon birthday	90	$0	3/20
john lennon happy birthday song download	50	$0	5/20
happy birthday lennon	40	$0	9/20
is today john lennon's birthday	30	$0	3/20

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=happy+birthday+john+lennon&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