seodata.dev

keyword

rare foreign currency

Monthly search volume and cost-per-click data for "rare foreign currency" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=rare+foreign+currency&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0.84 | | competition | 0.12 | | country | US | | updated | 2026-05-28 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
old paper money for sale 2,900 $0.41 5/20
foreign currency for sale 1,600 $1.77 4/20
paper money rare 390 $0.33 5/20
antique foreign currency value 170 $0.44 5/20
banknotes rare 170 $0.02 5/20
antique foreign currency 70 $1.2 5/20
rare bank notes 70 $0.53 5/20
rare world banknotes 50 $0.81 7/20
rare banknotes of the world 50 $0.81 5/20
rare currency note 30 $1.35 5/20

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=rare+foreign+currency&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