keyword

code 3

Monthly search volume and cost-per-click data for "code 3" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=code+3&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $5.4 | | competition | 0.01 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
code3	8,100	$5.4	20/20
code 3 police	5,400	$0	9/20
what is a code 3 police	1,900	$0	9/20
what is code 3 police	1,900	$0	9/20
code 3 lights	1,300	$2.38	17/20
code 3 lighting	1,300	$2.38	16/20
code3 lights	1,300	$2.38	11/20
what is code 3	1,300	$0	9/20
code 3 emergency lights	320	$1.7	9/20
code 3 products	50	$0	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=code+3&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