seodata.dev

keyword

old 20 dollar bill 1977

Monthly search volume and cost-per-click data for "old 20 dollar bill 1977" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=old+20+dollar+bill+1977&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0.02 | | competition | 0.51 | | 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
20 dollar bill 1977 2,900 $0.02 19/20
1977 $20 bill 2,900 $0.02 11/20
1977 twenty dollar bill 2,900 $0.02 11/20
1950 a 20 dollar bill 2,900 $0.07 9/20
1977 20 dollar bill worth 1,300 $0.07 13/20
1977 twenty dollar bill worth 1,000 $0.16 11/20
20 dollar bill 1977 value 880 $0.1 15/20
1977 series 20 dollar bill 210 $0.02 11/20
20 dollar bill 1977 series value 30 $0.01 11/20
1977 20 dollar bill real or fake 20 $0 10/20

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=old+20+dollar+bill+1977&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