seodata.dev

keyword

1990s 100 dollar bill real

Monthly search volume and cost-per-click data for "1990s 100 dollar bill real" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=1990s+100+dollar+bill+real&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.1 | | 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 22,200 $0.06 12/20
1990 $100 bill 8,100 $0.04 20/20
100 dollar bill 1990 6,600 $0.05 20/20
1990s 100 dollar bill 6,600 $0.05 13/20
1990 series 100 dollar bill 1,300 $0.03 20/20
100 dollar bill series 1990 1,300 $0.03 12/20
1990 series $100 bill 1,300 $0.03 12/20
series 1990 100 dollar bill 1,300 $0.03 12/20
us 100 dollar bill 1990 series 1,300 $0.03 12/20
what does a 100 bill from 1990 look like 30 $0.02 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=1990s+100+dollar+bill+real&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