keyword

four eye

Monthly search volume and cost-per-click data for "four eye" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=four+eye&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $3.4 | | competition | 0.25 | | 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
four eyes	5,400	$4.08	20/20
four-eyes	5,400	$1.98	18/20
4 eye	2,400	$5.3	7/20
4 eyes	1,900	$6.21	7/20
four eyes meaning	390	$0	7/20
four-eyes meaning	390	$0	7/20
4 eyes meaning	320	$0	7/20
what does 4 eyes mean	140	$0	8/20
in english four eyes	110	$0	7/20
the four eyes	20	$0	8/20

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=four+eye&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