keyword

old.100 dollar bill

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

$ curl "https://app.seodata.dev/v1/search-volume?q=old.100-dollar-bill" +--------------+------------------+ | volume | 22,200 | | cpc | $0.06 | | competition | 0.17 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
100 dollar bills	135,000	$0.24	14/20
old $100 bills	27,100	$0.07	20/20
old $100 dollar bill	27,100	$0.07	18/20
old $100 dollar bills	27,100	$0.05	18/20
100 dollar bill old	27,100	$0.07	15/20
old 100 dollar bill	22,200	$0.06	20/20
old 100 dollar bills	22,200	$0.06	20/20
100 bill old	22,200	$0.06	15/20
old 100 dollar	22,200	$0.06	13/20
old 100 dollar bill real or fake	1,600	$2.27	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://app.seodata.dev/v1/search-volume?q=old.100-dollar-bill" 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