seodata.dev

keyword

1950 d series 20 dollar bill

Monthly search volume and cost-per-click data for "1950 d series 20 dollar bill" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=1950+d+series+20+dollar+bill&country=us" +--------------+------------------+ | volume | 170 | | cpc | $0.02 | | competition | 0.05 | | country | US | | updated | 2026-06-14 | +--------------+------------------+
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
1950 20 dollar bill 3,600 $0.07 20/20
1950 a 20 dollar bill 2,900 $0.07 19/20
1950 $20 dollar bill 2,900 $0.03 16/20
1950 series a 20 dollar bill 2,900 $0.03 16/20
1950 20 dollar bill value 880 $0.06 17/20
1950 20 dollar bill d series 210 $0.02 16/20
series 1950 d 20 dollar bill 170 $0.02 16/20
1950 $20 bill series d 170 $0.02 14/20
1950 d $20 bill 90 $0.02 15/20
1950 d 20 dollar bill 90 $0.02 14/20

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=1950+d+series+20+dollar+bill&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