keyword

old coin auctions

Monthly search volume and cost-per-click data for "old coin auctions" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=old+coin+auctions&country=us" +--------------+------------------+ | volume | 170 | | cpc | $4.22 | | competition | 0.77 | | 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
auction coins	5,400	$2.51	20/20
coin auctions	5,400	$2.51	20/20
coins auction	5,400	$2.87	20/20
coins auctions	5,400	$2.51	19/20
auction coin	5,400	$2.87	17/20
auctions coins	4,400	$2.72	20/20
coin auction	4,400	$2.73	20/20
coin auction sites	1,600	$3.08	20/20
auction old coins	170	$4.22	15/20
old coins auction	170	$3.47	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://api.seodata.dev/v1/keyword?q=old+coin+auctions&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