seodata.dev

keyword

100 dollar bill 2003 series

Monthly search volume and cost-per-click data for "100 dollar bill 2003 series" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=100+dollar+bill+2003+series&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0.02 | | competition | 0.05 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
series 2003 a 100 dollar bill 1,600 $0.02 20/20
2003 series a 100 dollar bill 1,600 $0.02 17/20
us 100 dollar bill 2003 series 1,600 $0.02 13/20
2003 series 100 dollar bill 1,600 $0.02 12/20
2003 100 dollar bill 1,000 $0.04 14/20
2003 $100 bill 1,000 $0.01 13/20
2003 hundred dollar bill 1,000 $0.01 13/20
100 dollar 2003 1,000 $0.04 12/20
100 dollar bill 2003 1,000 $0.04 12/20
2003 one hundred dollar bill 1,000 $0.01 12/20

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+bill+2003+series&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