seodata.dev

keyword

antique currency value

Monthly search volume and cost-per-click data for "antique currency value" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=antique+currency+value&country=us" +--------------+------------------+ | volume | 480 | | cpc | $1.15 | | competition | 0.28 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
old paper currency value 720 $0.76 12/20
old paper money values 720 $0.9 12/20
value of old paper money 720 $0.76 12/20
vintage currency value 590 $1.3 16/20
vintage money value 590 $1.3 15/20
antique money value 590 $1.3 14/20
value of old currency 590 $1.3 13/20
value of old money 590 $1.3 12/20
old currency value 480 $1.15 13/20
old paper money values us 20 $0 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://app.seodata.dev/v1/keyword?q=antique+currency+value&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