seodata.dev

keyword

old 100 dollar bill security features

Monthly search volume and cost-per-click data for "old 100 dollar bill security features" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=old+100+dollar+bill+security+features&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | 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
old $100 dollar bill 27,100 $0.07 14/20
old 100 dollar bill 22,200 $0.06 14/20
old 100 dollar bill real or fake 1,600 $2.27 17/20
100 dollar bill security features 720 $0 14/20
hundred dollar bill security features 720 $0 14/20
us $100 bill security features 720 $0 14/20
us 100 dollar bill security features 720 $0 14/20
old $100 bill security features 140 $0 17/20
security features on old 100 dollar bill 140 $0 16/20
old 100 bill security features 140 $0 15/20

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=old+100+dollar+bill+security+features&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