seodata.dev

keyword

100 dollar old bill

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

$ curl "https://app.seodata.dev/v1/keyword?q=100+dollar+old+bill&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $0.05 | | competition | 0.19 | | country | US | | updated | 2026-05-22 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
100 dollar bills 135,000 $0.24 14/20
100 dollar bill old 27,100 $0.07 20/20
old $100 bills 27,100 $0.07 20/20
old $100 dollar bill 27,100 $0.07 20/20
old $100 dollar bills 27,100 $0.05 20/20
hundred dollar bill old 27,100 $0.07 17/20
old one hundred dollar bill 27,100 $0.05 14/20
old 100 dollar bills 22,200 $0.06 20/20
old 100 dollar bill 22,200 $0.06 18/20
old 100 dollar bill real or fake 1,600 $2.27 16/20

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=100+dollar+old+bill&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