keyword

the key to happiness

Monthly search volume and cost-per-click data for "the key to happiness" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=the+key+to+happiness&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0.05 | | competition | 0.07 | | country | US | | updated | 2026-08-29 | +--------------+------------------+

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
key to happiness	1,300	$3.1	17/20
keys to happiness	880	$1.35	12/20
happiness keys	480	$6.81	10/20
the key of happiness	390	$1.04	8/20
what is the key to happiness	320	$2.39	10/20
key to happiness in life	110	$0.04	9/20
keys to happiness in life	110	$0.04	8/20
key to the happiness	70	$0.06	11/20
key for happiness	70	$0.04	9/20
what is the key to happiness in life	30	$6.61	11/20

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=the+key+to+happiness&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