keyword

can protocol

Monthly search volume and cost-per-click data for "can protocol" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=can+protocol&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $3.58 | | competition | 0.01 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

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
what is can	2,400	$0	20/20
can bus what is	2,400	$0	16/20
what is a can bus	2,400	$2.85	15/20
can bus protocol	1,900	$2.94	20/20
can communication protocol	1,600	$3.58	20/20
can communication protocols	1,600	$3.58	20/20
protocol can	1,600	$3.58	17/20
can communications protocol	1,600	$3.58	16/20
can protocol communication	1,600	$3.58	16/20
can protocols	1,600	$3.58	16/20

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=can+protocol&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