seodata.dev

keyword

1950 hundred dollar bills

Monthly search volume and cost-per-click data for "1950 hundred dollar bills" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=1950+hundred+dollar+bills&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.03 | | competition | 0.32 | | country | US | | updated | 2026-05-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
1950 series a 100 dollar bill 1,900 $0.05 20/20
series 1950 d 100 dollar bill 1,900 $0.05 20/20
1950 hundred dollar bill 1,900 $0.05 16/20
100 dollar bill 1950 1,900 $0.03 15/20
1950 100 dollar bill 1,900 $0.03 14/20
1950 series 100 dollar bill 1,900 $0.03 14/20
1950 $100 bill 390 $0.06 16/20
1950 $100 dollar bill 390 $0.18 15/20
1950s 100 dollar bill series b 70 $0.02 16/20
1950 d 100 dollar bill worth 50 $0.05 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=1950+hundred+dollar+bills&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