seodata.dev

keyword

1990 series 100 dollar bill security features

Monthly search volume and cost-per-click data for "1990 series 100 dollar bill security features" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=1990+series+100+dollar+bill+security+features&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
100 dollar bills 135,000 $0.24 10/20
1990 $100 bill 8,100 $0.04 15/20
100 dollar bill 1990 6,600 $0.05 11/20
100 dollar bill 1996 series 2,400 $0.06 10/20
series 1996 hundred dollar bill 2,400 $0.07 10/20
1990 series 100 dollar bill 1,300 $0.03 14/20
fake old 100 dollar bill 1,000 $0 14/20
100 dollar bill 1990 series security features 40 $0 13/20
1990 series 100 dollar bill watermark 40 $0 11/20
1990 series $100 dollar bill 10 $0 11/20

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=1990+series+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 1,000/month

Full API spec: llms.txt