seodata.dev

keyword

old us paper money

Monthly search volume and cost-per-click data for "old us paper money" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=old+us+paper+money&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0.29 | | competition | 0.82 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
paper money 4,400 $4.57 12/20
old dollar bills 3,600 $0.16 20/20
old dollar bill 3,600 $0.16 14/20
old paper money for sale 2,900 $0.41 16/20
old us money 260 $0.1 12/20
old us currency bills 170 $0.64 12/20
old paper currency 140 $0.55 14/20
old currency bills 110 $0.46 14/20
old american paper money 110 $0.46 13/20
old us paper currency 30 $0.25 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/keyword?q=old+us+paper+money&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