keyword

1974 $20 dollar bill serial number lookup

Monthly search volume and cost-per-click data for "1974 $20 dollar bill serial number lookup" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=1974+$20+dollar+bill+serial+number+lookup&country=us" +--------------+------------------+ | volume | 140 | | cpc | $1.61 | | 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
1985 20 dollar bill	5,400	$0.04	12/20
20 dollar bill 1977	2,900	$0.02	11/20
rare $20 bills	2,400	$0.05	13/20
20 dollar bill serial number lookup value	720	$1.41	12/20
1981 $20 dollar bill serial number lookup	260	$1.48	12/20
1969 20 dollar bill serial number lookup	210	$2.04	11/20
1985 20 dollar bill serial number lookup	210	$2.08	11/20
1977 $20 dollar bill serial number lookup	170	$1.66	12/20
1977 20 dollar bill serial number lookup	110	$1.85	11/20
1988 series a $20 dollar bill serial number lookup	90	$0.72	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://api.seodata.dev/v1/keyword?q=1974+$20+dollar+bill+serial+number+lookup&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