keyword

counterfeit pen test color

Monthly search volume and cost-per-click data for "counterfeit pen test color" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=counterfeit+pen+test+color&country=us" +--------------+------------------+ | volume | 50 | | cpc | $1.32 | | competition | 0.59 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

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
counterfeit marker	6,600	$0.44	11/20
money marker pen	4,400	$0.36	10/20
counterfeit detector pen	3,600	$0.99	11/20
money pen	1,600	$0.32	13/20
money checker pen	1,600	$0.26	10/20
how do counterfeit pens work	880	$0.59	11/20
counterfeit marker color	320	$0.16	9/20
fake money marker color	90	$0	9/20
counterfeit pen test colors	50	$1.32	14/20
dollar bill pen	40	$0.44	10/20

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=counterfeit+pen+test+color&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