seodata.dev

keyword

marker for 100 dollar bills

Monthly search volume and cost-per-click data for "marker for 100 dollar bills" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=marker+for+100+dollar+bills&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0.26 | | competition | 0.97 | | country | US | | updated | 2026-05-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
counterfeit marker 6,600 $0.44 12/20
money marker pen 4,400 $0.36 10/20
counterfeit money marker 3,600 $0.11 11/20
counterfeit detector pen 3,600 $0.99 10/20
counterfeit money detector pen 3,600 $1.39 10/20
money pen 1,600 $0.32 12/20
money checker pen 1,600 $0.26 10/20
100 dollar bill marker 90 $0.46 12/20
100 dollar bill checker pen 30 $0.11 12/20
fake 100 dollar bill pen 10 $0.17 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://app.seodata.dev/v1/keyword?q=marker+for+100+dollar+bills&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt